APA aipamena

(1960). McGraw-Hill encyclopedia of science and technology: T15. New York: McGraw-Hill.

Chicago Style aipamena

McGraw-Hill Encyclopedia of Science and Technology: T15. New York: McGraw-Hill, 1960.

MLA aipamena

McGraw-Hill Encyclopedia of Science and Technology: T15. New York: McGraw-Hill, 1960.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.