Cita APA (7th ed.)

Collins, W. P. (1990). Bibliography of english language works on the Babi and Baha'i faiths 1844-1985. George Ronald.

Cita Chicago (17th ed.)

Collins, William P. Bibliography of English Language Works on the Babi and Baha'i Faiths 1844-1985. Oxford: George Ronald, 1990.

Cita MLA (9th ed.)

Collins, William P. Bibliography of English Language Works on the Babi and Baha'i Faiths 1844-1985. George Ronald, 1990.