APA (7th ed.) Citation

Costall, A., & Still, A. (1987). Cognitive psychology in question. St. Martin's Press.

Chicago Style (17th ed.) Citation

Costall, Alan, and Arthur Still. Cognitive Psychology in Question. New York: St. Martin's Press, 1987.

MLA (9th ed.) Citation

Costall, Alan, and Arthur Still. Cognitive Psychology in Question. St. Martin's Press, 1987.