Dyfyniad APA

McGuigan, F. (1993). Experimental psychology: Methods of research (6th ed.). Prentice - Hall.

Dyfyniad Arddull Chicago

McGuigan, F.J. Experimental Psychology: Methods of Research. 6th ed. New Jersey: Prentice - Hall, 1993.

Dyfyniad MLA

McGuigan, F.J. Experimental Psychology: Methods of Research. 6th ed. Prentice - Hall, 1993.

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