APA Zitierstil

Gavetter, F. J. (2012). Research methods for the behavioural science (4th ed.). Wadsworth.

Chicago Zitierstil

Gavetter, Fredrick J. Research Methods for the Behavioural Science. 4th ed. Australia: Wadsworth, 2012.

MLA Zitierstil

Gavetter, Fredrick J. Research Methods for the Behavioural Science. 4th ed. Wadsworth, 2012.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.