APA aipamena

Goetz, D. D., & Callaghan, J. J. (1991). Michael Bonfiglio: Student and Teacher.

Chicago Style aipamena

Goetz, Devon D., and John J. Callaghan. Michael Bonfiglio: Student and Teacher. 1991.

MLA aipamena

Goetz, Devon D., and John J. Callaghan. Michael Bonfiglio: Student and Teacher. 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.