APA Edition Citation

(1966). Physics and chemistry of the earth (/ed.by <Ahrens L H>.). Pergamon Press.

Chicago Edition Citation

Physics and Chemistry of the Earth. /ed.by <Ahrens L H>. Oxford: Pergamon Press, 1966.

MLA Edition Citation

Physics and Chemistry of the Earth. /ed.by <Ahrens L H>. Pergamon Press, 1966.