APA aipamena

Schuyler, D. (2004). Passages. Physicians Postgraduate Press, Inc.

Chicago Style aipamena

Schuyler, Dean. Passages. Physicians Postgraduate Press, Inc, 2004.

MLA aipamena

Schuyler, Dean. Passages. Physicians Postgraduate Press, Inc, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.