APA aipamena

Barrett, J. (1981). Biochemistry of Parasitic Helminths.

Chicago Style aipamena

Barrett, John. Biochemistry of Parasitic Helminths. 1981.

MLA aipamena

Barrett, John. Biochemistry of Parasitic Helminths. 1981.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.