APA (7th ed.) Zitazioa

Esslemont, J. E. Bahá'u'lláh and the New Era.

Chicago Style (17th ed.) Zitazioa

Esslemont, J. E. Bahá'u'lláh and the New Era.

MLA (9th ed.) Zitazioa

Esslemont, J. E. Bahá'u'lláh and the New Era.