Hartley, E. L., & Hartley, R. E. (1958). Outside readings in psychology (2nd ed.).
Chicago Edition CitationHartley, Eugene L., and Ruth E. Hartley. Outside Readings in Psychology. 2nd ed. 1958.
MLA Edition CitationHartley, Eugene L., and Ruth E. Hartley. Outside Readings in Psychology. 2nd ed. 1958.
Warning: These citations may not always be 100% accurate.