APA (7th ed.) Citation

Loomis, C. P. (1960). Social systems: Essays on their persistence and change. van Norstrand.

Chicago Style (17th ed.) Citation

Loomis, Charles Price. Social Systems: Essays on Their Persistence and Change. Princeton, NJ [u.a.]: van Norstrand, 1960.

MLA (9th ed.) Citation

Loomis, Charles Price. Social Systems: Essays on Their Persistence and Change. van Norstrand, 1960.