APA (7th ed.) Citation

Cofer, C. N. (1975). Human memory and forgetting. Learning Systems Co.

Chicago Style (17th ed.) Citation

Cofer, Charles N. Human Memory and Forgetting. Homewood, Ill: Learning Systems Co, 1975.

MLA (9th ed.) Citation

Cofer, Charles N. Human Memory and Forgetting. Learning Systems Co, 1975.