Dyfyniad APA

Murphy,Gardner, & Joseph K. Kovach. (1992). Historical introduction to modern psychology (6th ed.). Routledge and Kegan Paul.

Dyfyniad Arddull Chicago

Murphy,Gardner, and Joseph K. Kovach. Historical Introduction to Modern Psychology. 6th ed. London: Routledge and Kegan Paul, 1992.

Dyfyniad MLA

Murphy,Gardner, and Joseph K. Kovach. Historical Introduction to Modern Psychology. 6th ed. Routledge and Kegan Paul, 1992.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.