APA aipamena

Walker, C. W. (1945). Adder-bite in England and Wales.

Chicago Style aipamena

Walker, C. W. Adder-bite in England and Wales. 1945.

MLA aipamena

Walker, C. W. Adder-bite in England and Wales. 1945.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.