APA (7th ed.) Citation

(1980). Vol. 243, № 6; Scientific American. 1980.

Chicago Style (17th ed.) Citation

Vol. 243, № 6; Scientific American. 1980, 1980.

MLA (9th ed.) Citation

Vol. 243, № 6; Scientific American. 1980, 1980.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.