APA (7th ed.) Citation

Ridgway, J. M., & Benjamin, M. (1987). PsiFi: Psychological theories and science fictions. British Psychological Society.

Chicago Style (17th ed.) Citation

Ridgway, James M., and Michele Benjamin. PsiFi: Psychological Theories and Science Fictions. Leicester: British Psychological Society, 1987.

MLA (9th ed.) Citation

Ridgway, James M., and Michele Benjamin. PsiFi: Psychological Theories and Science Fictions. British Psychological Society, 1987.

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