Cita APA (7th ed.)

Collier, D. A., & Evans, J. R. (2012). OM 3 (Student ed.). South-Western Cengage Learning.

Cita Chicago (17th ed.)

Collier, David A., i James R. Evans. OM 3. Student ed. Mason, Ohio: South-Western Cengage Learning, 2012.

Cita MLA (9th ed.)

Collier, David A., i James R. Evans. OM 3. Student ed. South-Western Cengage Learning, 2012.