APA Style

Sebastian, Evelyn L., Cayao, Erlinda A., Asuncion, Risa P., Reyes, Shirly B.. (2013). English Proficiency 1 (Second Edition). : C & E.

Chicago Style

Sebastian, Evelyn L., Cayao, Erlinda A., Asuncion, Risa P., Reyes, Shirly B.. English Proficiency 1. Second Edition : C & E, 2013. print.

MLA Style

Sebastian, Evelyn L., Cayao, Erlinda A., Asuncion, Risa P., Reyes, Shirly B.. English Proficiency 1. Second Edition : C & E, 2013. print.

Turabian Style

Sebastian, Evelyn L., Cayao, Erlinda A., Asuncion, Risa P., Reyes, Shirly B.. English Proficiency 1. Second Edition : C & E, 2013. print.