APA (7. basım) Alıntı

Hubbard, B. (1965). Political and economic structures. Caxton Printers.

Chicago Style (17. basım) Atıf

Hubbard, Bela. Political and Economic Structures. Caldwell, Idaho: Caxton Printers, 1965.

MLA (9th ed.) Atıf

Hubbard, Bela. Political and Economic Structures. Caxton Printers, 1965.