APA (7th ed.) Citation

Baha'i World Centre, Bahá'u'lláh, Shoghi, E., `Abdu'l-Bahá, & Bahíyyih, K. (2006). Bahíyyih Khánum. Project Gutenberg.

Chicago Style (17th ed.) Citation

Baha'i World Centre, Bahá'u'lláh, Effendi Shoghi, `Abdu'l-Bahá, and Khánum Bahíyyih. Bahíyyih Khánum. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Baha'i World Centre, et al. Bahíyyih Khánum. Project Gutenberg, 2006.

Warning: These citations may not always be 100% accurate.