APA استشهاد

Mandel, E. (1968). Marxist economic theory (2nd ed.). Merlin Press.

استشهاد بنمط شيكاغو

Mandel, Earnest. Marxist Economic Theory. 2nd ed. Bombay: Merlin Press, 1968.

MLA استشهاد

Mandel, Earnest. Marxist Economic Theory. 2nd ed. Merlin Press, 1968.