APA aipamena

Ngu, V. A. (1967). Host defences to Burkitt tumour.

Chicago Style aipamena

Ngu, V. A. Host Defences to Burkitt Tumour. 1967.

MLA aipamena

Ngu, V. A. Host Defences to Burkitt Tumour. 1967.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.