Dyfyniad APA

San Miguel, J. G., Barraquio, D. C. T., & Revilla, R. D. (2010). Smart English: More than a worktext for grammar and syntax (2nd ed.). C & E Pub.

Dyfyniad Arddull Chicago

San Miguel, Josefina G., Dulce Corazon T. Barraquio, and Roberto DV Revilla. Smart English: More than a Worktext for Grammar and Syntax. 2nd ed. Quezon City: C & E Pub, 2010.

Dyfyniad MLA

San Miguel, Josefina G., et al. Smart English: More than a Worktext for Grammar and Syntax. 2nd ed. C & E Pub, 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.