APA (7th ed.) Citation

Bell, N. T., Zimbardo, P. G., Hunt, J. G., & Sparzo, F. J. (1975). Self-instructional program in psychology: To accompany Psychology and life, ninth edition. Scott, Foresman.

Chicago Style (17th ed.) Citation

Bell, Norman T., Philip G. Zimbardo, James G. Hunt, and Frank J. Sparzo. Self-instructional Program in Psychology: To Accompany Psychology and Life, Ninth Edition. Glenview, Ill.: Scott, Foresman, 1975.

MLA (9th ed.) Citation

Bell, Norman T., et al. Self-instructional Program in Psychology: To Accompany Psychology and Life, Ninth Edition. Scott, Foresman, 1975.