Cita APA (7th ed.)

Del Rosario, R. K., Ladim, J. A., Tejada, M., & Sto. Domingo, C. (2002). Systems study on G-SPOT TM. College of Engineering.

Cita Chicago (17th ed.)

Del Rosario, Ryan Kenneth, Jose Angelo Ladim, Marvin Tejada, i Cheryl Sto. Domingo. Systems Study on G-SPOT TM. Diliman, Quezon City: College of Engineering, 2002.

Cita MLA (9th ed.)

Del Rosario, Ryan Kenneth, et al. Systems Study on G-SPOT TM. College of Engineering, 2002.