Cita APA (7th ed.)

Hufana, W. O., & Dizer, R. U. (2014). Quality of sport friendship and sport enjoyment among high school athletes. College of Human Kinetics, University of the Philippines Diliman.

Cita Chicago (17th ed.)

Hufana, Walter O., i Ronualdo U. Dizer. Quality of Sport Friendship and Sport Enjoyment Among High School Athletes. Quezon City: College of Human Kinetics, University of the Philippines Diliman, 2014.

Cita MLA (9th ed.)

Hufana, Walter O., i Ronualdo U. Dizer. Quality of Sport Friendship and Sport Enjoyment Among High School Athletes. College of Human Kinetics, University of the Philippines Diliman, 2014.