Cita APA (7th ed.)

Sokolik, M. E., & Krasny, M. (2010). Sound ideas. McGraw-Hill Higher Education.

Cita Chicago (17th ed.)

Sokolik, M. E., i Michael Krasny. Sound Ideas. New York, NY: McGraw-Hill Higher Education, 2010.

Cita MLA (9th ed.)

Sokolik, M. E., i Michael Krasny. Sound Ideas. McGraw-Hill Higher Education, 2010.