APA (7th ed.) Citation

Smith, P.. (1987). The Babi and Baha'i religions: From messianic Shi`ism to a world religion. Cambridge University Press.

Chicago Style (17th ed.) Citation

Smith, Peter. The Babi and Baha'i Religions: From Messianic Shi`ism to a World Religion. Cambridge: Cambridge University Press, 1987.

MLA (9th ed.) Citation

Smith, Peter. The Babi and Baha'i Religions: From Messianic Shi`ism to a World Religion. Cambridge University Press, 1987.