Whittacker, J. O., Luria, S. M., & ergeant, R. (1970). Introduction to psychology: S. M. Luria and Russell Sergeant (2d ed.). Saunders Co.
Lua i Stíl Chicago (17ú heag.)Whittacker, James Oliver, S. M. Luria, agus Russell ergeant. Introduction to Psychology: S. M. Luria and Russell Sergeant. 2d ed. Philadelphia: Saunders Co, 1970.
Lua MLA (9ú heag.)Whittacker, James Oliver, et al. Introduction to Psychology: S. M. Luria and Russell Sergeant. 2d ed. Saunders Co, 1970.
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