APA aipamena

Erb, R. G. (1972). Medical student enrolment 1969-70.

Chicago Style aipamena

Erb, R. Gordon. Medical Student Enrolment 1969-70. 1972.

MLA aipamena

Erb, R. Gordon. Medical Student Enrolment 1969-70. 1972.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.