APA
Andres D. T., Zamora A. E., Porto J. A. & Zulueta P. B. (2015). Smart 1. Quezon City: GOLDEN CRONICA PUBLISHING INC.
Chicago
Andres Dolores T, Zamora Anthony E, Porto Jerome A and Zulueta Pamela B. 2015. Smart 1. Quezon City: GOLDEN CRONICA PUBLISHING INC.
Harvard
Andres D. T., Zamora A. E., Porto J. A. and Zulueta P. B. (2015). Smart 1. Quezon City: GOLDEN CRONICA PUBLISHING INC.
MLA
Andres Dolores T, Zamora Anthony E, Porto Jerome A and Zulueta Pamela B. Smart 1. Quezon City: GOLDEN CRONICA PUBLISHING INC. 2015.