APA استشهاد

Lupton, T. (1971). Management And Social Sciences (2nd ed.). Penguin.

استشهاد بنمط شيكاغو

Lupton, Tom. Management And Social Sciences. 2nd ed. Middlesex: Penguin, 1971.

MLA استشهاد

Lupton, Tom. Management And Social Sciences. 2nd ed. Penguin, 1971.