APA (7th ed.) Zitazioa
Grilley, R. (2003). Return from Berlin: The eye of a navigator. University of Wisconsin Press.
Chicago Style (17th ed.) Zitazioa
Grilley, Robert. Return from Berlin: The Eye of a Navigator. Madison, Wis.: University of Wisconsin Press, 2003.
MLA (9th ed.) Zitazioa
Grilley, Robert. Return from Berlin: The Eye of a Navigator. University of Wisconsin Press, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.