APA (7th ed.) Citation

Trotter. (1975). Instincts of the herd in peace and war. Gale Research Co.

Chicago Style (17th ed.) Citation

Trotter. Instincts of the Herd in Peace and War. Detroit: Gale Research Co, 1975.

MLA (8th ed.) Citation

Trotter. Instincts of the Herd in Peace and War. Gale Research Co, 1975.

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