APA

Research Department of the Universal House of Justice, Bahá'u'lláh, 'Abdu'l-Baha, Shoghi Effendi & The Universal House of Justice. (2019). Prayer and Devotional Life: A Compilation of Extracts from the Writings of Bahá’u’lláh, the Báb, and ‘Abdu’l-Bahá and the Letters of Shoghi Effendi and the Universal House of Justice. WIlmette: Baha'i Publishing Trust.

Chicago

Research Department of the Universal House of Justice, Bahá'u'lláh, 'Abdu'l-Baha, Shoghi Effendi and The Universal House of Justice. 2019. Prayer and Devotional Life: A Compilation of Extracts from the Writings of Bahá’u’lláh, the Báb, and ‘Abdu’l-Bahá and the Letters of Shoghi Effendi and the Universal House of Justice. WIlmette: Baha'i Publishing Trust.

Harvard

Research Department of the Universal House of Justice, Bahá'u'lláh, 'Abdu'l-Baha, Shoghi Effendi and The Universal House of Justice. (2019). Prayer and Devotional Life: A Compilation of Extracts from the Writings of Bahá’u’lláh, the Báb, and ‘Abdu’l-Bahá and the Letters of Shoghi Effendi and the Universal House of Justice. WIlmette: Baha'i Publishing Trust.

MLA

Research Department of the Universal House of Justice, Bahá'u'lláh, 'Abdu'l-Baha, Shoghi Effendi and The Universal House of Justice. Prayer and Devotional Life: A Compilation of Extracts from the Writings of Bahá’u’lláh, the Báb, and ‘Abdu’l-Bahá and the Letters of Shoghi Effendi and the Universal House of Justice. WIlmette: Baha'i Publishing Trust. 2019.