Citazione Stile APA (7a Edizione)

NEUMAN, W. L. (2000). Social research methods: Qualitative and quantitative approaches.-- ed. 4. Allyn and Bacon.

Citazione stile Chigago Style (17a edizione)

NEUMAN, W. Lawrence. Social Research Methods: Qualitative and Quantitative Approaches.-- Ed. 4. Boston: Allyn and Bacon, 2000.

Citatione MLA (9a ed.)

NEUMAN, W. Lawrence. Social Research Methods: Qualitative and Quantitative Approaches.-- Ed. 4. Allyn and Bacon, 2000.