APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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