Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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