APA (7th ed.) Citation

Parke, R. D. (1975). Aggression: Causes and controls. Learning Systems Co.

Chicago Style (17th ed.) Citation

Parke, Ross D. Aggression: Causes and Controls. Homewood, Ill: Learning Systems Co, 1975.

MLA (9th ed.) Citation

Parke, Ross D. Aggression: Causes and Controls. Learning Systems Co, 1975.