Citazione Stile APA (7a Edizione)

Bogdan, R., & Biklen, S. K. (1992). Qualitative research for education: An introduction to theory and methods (2nd ed.). Allyn and Bacon.

Citazione stile Chigago Style (17a edizione)

Bogdan, Robert, e Sari Knopp Biklen. Qualitative Research for Education: An Introduction to Theory and Methods. 2nd ed. Boston: Allyn and Bacon, 1992.

Citatione MLA (9a ed.)

Bogdan, Robert, e Sari Knopp Biklen. Qualitative Research for Education: An Introduction to Theory and Methods. 2nd ed. Allyn and Bacon, 1992.