Cita APA (7th ed.)

San Miguel J. G., Barraquio, D., & Ewvilla, R. D. (2015). Think smart: Worktext for communication arts I. C & E Publishing, Inc.

Cita Chicago (17th ed.)

San Miguel J. G., D.C.T Barraquio, i R. DV Ewvilla. Think Smart: Worktext for Communication Arts I. Quezon City: C & E Publishing, Inc, 2015.

Cita MLA (9th ed.)

San Miguel J. G., et al. Think Smart: Worktext for Communication Arts I. C & E Publishing, Inc, 2015.