APA (7th ed.) Citation

LAMMENS & ROSS. (1968). Islam: Beliefs and institutions. Frank Cass.

Chicago Style (17th ed.) Citation

LAMMENS and ROSS. Islam: Beliefs and Institutions. London: Frank Cass, 1968.

MLA (8th ed.) Citation

LAMMENS and ROSS. Islam: Beliefs and Institutions. Frank Cass, 1968.