APA aipamena

Fehr, R. (1976). Memories of a swissair flight. Switzerland: Swissair Boardbook Productions.

Chicago Style aipamena

Fehr, R. Memories of a Swissair Flight. Switzerland: Swissair Boardbook Productions, 1976.

MLA aipamena

Fehr, R. Memories of a Swissair Flight. Switzerland: Swissair Boardbook Productions, 1976.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.