APA (7th ed.) Citation

Perkin, H. (1981). The Structured crowd. Harvester Press.

Chicago Style (17th ed.) Citation

Perkin, Harold. The Structured Crowd. Harvester Press, 1981.

MLA (9th ed.) Citation

Perkin, Harold. The Structured Crowd. Harvester Press, 1981.

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