APA aipamena

Brownell, B. (1977). An Atlas of Tumours Involving the Central Nervous System.

Chicago Style aipamena

Brownell, Betty. An Atlas of Tumours Involving the Central Nervous System. 1977.

MLA aipamena

Brownell, Betty. An Atlas of Tumours Involving the Central Nervous System. 1977.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.