APA (7. basım) Alıntı

Zeuthen, F. (1957). Economic theory and method. Harvard University Press.

Chicago Style (17. basım) Atıf

Zeuthen, F. Economic Theory and Method. Cambridge Massachusetts: Harvard University Press, 1957.

MLA (9th ed.) Atıf

Zeuthen, F. Economic Theory and Method. Harvard University Press, 1957.