APA aipamena

Bojer, J. (1964). The last of the vikings. [New York]: New American Library.

Chicago Style aipamena

Bojer, Johan. The Last of the Vikings. [New York]: New American Library, 1964.

MLA aipamena

Bojer, Johan. The Last of the Vikings. [New York]: New American Library, 1964.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.