Cita APA (7th ed.)

Carey, S. S. (2012). A beginner's guide to scientific method (4th ed.). Wadsworth Cengage Learning.

Cita Chicago (17th ed.)

Carey, Stephen S. A Beginner's Guide to Scientific Method. 4th ed. Boston, MA: Wadsworth Cengage Learning, 2012.

Cita MLA (9th ed.)

Carey, Stephen S. A Beginner's Guide to Scientific Method. 4th ed. Wadsworth Cengage Learning, 2012.