APA استشهاد

Bauer, P., & Yamey B.S. (1957). Economics of Underdevelopmented Countries. The University Press.

استشهاد بنمط شيكاغو

Bauer, P.T, و Yamey B.S. Economics of Underdevelopmented Countries. Cambridge: The University Press, 1957.

MLA استشهاد

Bauer, P.T, و Yamey B.S. Economics of Underdevelopmented Countries. The University Press, 1957.