APA (7th ed.) Zitazioa

Turk, J. (1989). Home study experiments to accompany Environmental Science (4th.). Harcourt Brace.

Chicago Style (17th ed.) Zitazioa

Turk, Jonathan. Home Study Experiments to Accompany Environmental Science. 4th. New York: Harcourt Brace, 1989.

MLA (9th ed.) Zitazioa

Turk, Jonathan. Home Study Experiments to Accompany Environmental Science. 4th. Harcourt Brace, 1989.