Contreras, M. F. C. (1977). Health problems of adolescents and their implications for health education [microform]. Photoduplication Service, University of the Philippines Library.
Cytowanie według stylu Chicago (wyd. 17)Contreras, Ma. Fe C. Health Problems of Adolescents and Their Implications for Health Education [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.
Cytowanie według stylu MLA (wyd. 9)Contreras, Ma. Fe C. Health Problems of Adolescents and Their Implications for Health Education [microform]. Photoduplication Service, University of the Philippines Library, 1977.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..