APA استشهاد

Collins, W. P. (1990). Bibliography of English language: Works on the Babi and Bahai faiths 1844-1985.

استشهاد بنمط شيكاغو

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

MLA استشهاد

Collins, William P. Bibliography of English Language: Works on the Babi and Bahai Faiths 1844-1985. 1990.