Citazione Stile APA (7a Edizione)

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.

Citazione stile Chigago Style (17a edizione)

Leynes, Carl Chester C., e 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.

Citatione MLA (9a ed.)

Leynes, Carl Chester C., e 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.