APA (7e ed.) Bronvermelding

Neuman, W. L. (1991). Social research methods: Qualitative and quantitative approaches. Allyn and Bacon.

Chicago (17e ed.) Bronvermelding

Neuman, William Lawrence. Social Research Methods: Qualitative and Quantitative Approaches. Boston: Allyn and Bacon, 1991.

MLA (8e ed.) Bronvermelding

Neuman, William Lawrence. Social Research Methods: Qualitative and Quantitative Approaches. Allyn and Bacon, 1991.

Let op: Deze citaties zijn niet altijd 100% accuraat.