APA (7th ed.) Zitazioa

Oster. No Place in Time. Wayne State University Press.

Chicago Style (17th ed.) Zitazioa

Oster. No Place in Time. Wayne State University Press.

MLA (9th ed.) Zitazioa

Oster. No Place in Time. Wayne State University Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.