Cita APA (7th ed.)

Collado, H. K. M., Cortez, D. M., & Yumul, L. E. (2005). A Feasibility study on Water Fitness. College of Engineering.

Cita Chicago (17th ed.)

Collado, Hazel Kristine M., Daniel Mark Cortez, i Lemuel Eric Yumul. A Feasibility Study on Water Fitness. Diliman, Quezon City: College of Engineering, 2005.

Cita MLA (9th ed.)

Collado, Hazel Kristine M., et al. A Feasibility Study on Water Fitness. College of Engineering, 2005.