APA (7th ed.) Zitazioa

Drayson, A. W. Adventures of Hans Sterk: The South African Hunter and Pioneer.

Chicago Style (17th ed.) Zitazioa

Drayson, Alfred W. Adventures of Hans Sterk: The South African Hunter and Pioneer.

MLA (9th ed.) Zitazioa

Drayson, Alfred W. Adventures of Hans Sterk: The South African Hunter and Pioneer.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.