Cita APA (7th ed.)

Blay, R. E. T., & Bercades, D. T. (2008). The effect of ankle flexibility on the 50-meter backstroke flutter kick. College of Human Kinetics, University of the Philippines Diliman.

Cita Chicago (17th ed.)

Blay, Rod Edgar T., i Dave T. Bercades. The Effect of Ankle Flexibility on the 50-meter Backstroke Flutter Kick. Quezon City: College of Human Kinetics, University of the Philippines Diliman, 2008.

Cita MLA (9th ed.)

Blay, Rod Edgar T., i Dave T. Bercades. The Effect of Ankle Flexibility on the 50-meter Backstroke Flutter Kick. College of Human Kinetics, University of the Philippines Diliman, 2008.