APA (7th ed.) Citation

Heckel, R. V., & Peacock, L. J. (1967). Workbook and study guide for use with textbook of General psychology. Mosby.

Chicago Style (17th ed.) Citation

Heckel, Robert V., and Lelon J. Peacock. Workbook and Study Guide for Use with Textbook of General Psychology. St. Louis: Mosby, 1967.

MLA (9th ed.) Citation

Heckel, Robert V., and Lelon J. Peacock. Workbook and Study Guide for Use with Textbook of General Psychology. Mosby, 1967.