APA (7th ed.) Citation

Huffman, K., Vernoy, M., & Williams, B. (1987). Psychology in action. Wiley.

Chicago Style (17th ed.) Citation

Huffman, Karen, Mark Vernoy, and Barbara Williams. Psychology in Action. New York u.a: Wiley, 1987.

MLA (9th ed.) Citation

Huffman, Karen, et al. Psychology in Action. Wiley, 1987.