APA (7th ed.) Zitazioa

KING, S. (1975). Starting points in physical science: A source book for schools. Hart-Davis educational.

Chicago Style (17th ed.) Zitazioa

KING, S.F. Starting Points in Physical Science: A Source Book for Schools. London: Hart-Davis educational, 1975.

MLA (9th ed.) Zitazioa

KING, S.F. Starting Points in Physical Science: A Source Book for Schools. Hart-Davis educational, 1975.