APA (7th ed.) Zitazioa

Thompson, H. D. (1960). Earth science. Appleton-Century-Crofts.

Chicago Style (17th ed.) Zitazioa

Thompson, Henry D. Earth Science. New York: Appleton-Century-Crofts, 1960.

MLA (9th ed.) Zitazioa

Thompson, Henry D. Earth Science. Appleton-Century-Crofts, 1960.