APA (7th ed.) Zitazioa

Ashford, T. A. (1967). The Physical science: From atoms to stars. Holt.

Chicago Style (17th ed.) Zitazioa

Ashford, Theodore Askounes. The Physical Science: From Atoms to Stars. New York: Holt, 1967.

MLA (9th ed.) Zitazioa

Ashford, Theodore Askounes. The Physical Science: From Atoms to Stars. Holt, 1967.