Dyfyniad APA
Benjamin, L. t. (1988). A history of Psychology: Original sources and contemporary research. McGraw Hill.
Dyfyniad Arddull Chicago
Benjamin, Ludy t. A History of Psychology: Original Sources and Contemporary Research. New York: McGraw Hill, 1988.
Dyfyniad MLA
Benjamin, Ludy t. A History of Psychology: Original Sources and Contemporary Research. McGraw Hill, 1988.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.