APA (7. basım) Alıntı

Penson, H. (1933). The economics of business life. The University Press.

Chicago Style (17. basım) Atıf

Penson, Henry. The Economics of Business Life. Cambridge: The University Press, 1933.

MLA (9th ed.) Atıf

Penson, Henry. The Economics of Business Life. The University Press, 1933.