APA-referens

(1968). Above and beyond: The encyclopedia of aviation and space sciences. Chicago: New Horizons.

Chicago-stil citat

Above and Beyond: The Encyclopedia of Aviation and Space Sciences. Chicago: New Horizons, 1968.

MLA-referens

Above and Beyond: The Encyclopedia of Aviation and Space Sciences. Chicago: New Horizons, 1968.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.