APA (7th ed.) Citation

Chraibi, D., & Ortzen, L. (1972). Heirs to the past. Heinemann.

Chicago Style (17th ed.) Citation

Chraibi, Driss, and Len Ortzen. Heirs to the Past. London: Heinemann, 1972.

MLA (9th ed.) Citation

Chraibi, Driss, and Len Ortzen. Heirs to the Past. Heinemann, 1972.