APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.