Cita APA (7th ed.)

Leynes, C. C. C., & Madrigal, N. R. (2008). Prevalence of smoking among varsity student-athletes of the University of the Philippines Diliman. College of Human Kinetics, University of the Philippines Diliman.

Cita Chicago (17th ed.)

Leynes, Carl Chester C., i Norberto R. Madrigal. Prevalence of Smoking Among Varsity Student-athletes of the University of the Philippines Diliman. Quezon City: College of Human Kinetics, University of the Philippines Diliman, 2008.

Cita MLA (9th ed.)

Leynes, Carl Chester C., i Norberto R. Madrigal. Prevalence of Smoking Among Varsity Student-athletes of the University of the Philippines Diliman. College of Human Kinetics, University of the Philippines Diliman, 2008.