Παραπομπή σε μορφή APA (7η εκδ.)

Allyn and Bacon & Berg, B. L. (1998). Qualitative reserch methods for the social sciences (3rd ed.). Allyn and Bacon.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Allyn and Bacon και Bruce L. Berg. Qualitative Reserch Methods for the Social Sciences. 3rd ed. Boston: Allyn and Bacon, 1998.

Παραπομπή σε μορφή MLA (8th εκδ.)

Allyn and Bacon και Bruce L. Berg. Qualitative Reserch Methods for the Social Sciences. 3rd ed. Allyn and Bacon, 1998.