APA aipamena

Tobias, J. S. (1994). Cancer of the head and neck. BMJ Group.

Chicago Style aipamena

Tobias, J. S. Cancer of the Head and Neck. BMJ Group, 1994.

MLA aipamena

Tobias, J. S. Cancer of the Head and Neck. BMJ Group, 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.