APA-viite (7. p.)
Stein , N. L., & Mayer, M. (1971). Instructor's guide to Developmental psychology today. Communications Research Machines, Inc..
Chicago-viite (17. p.)
Stein , Nancy L., ja Melanie Mayer. Instructor's Guide to Developmental Psychology Today. California: Communications Research Machines, Inc., 1971.
MLA-viite (9. p.)
Stein , Nancy L., ja Melanie Mayer. Instructor's Guide to Developmental Psychology Today. Communications Research Machines, Inc., 1971.
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