Cita APA (7th ed.)

University of the Philippines Diliman. College of Human Kinetics, Pagaduan, J., Deocaris, C., & Cuenca, A. (2012). Combining ecotourism to physical activities. DZUP.

Cita Chicago (17th ed.)

University of the Philippines Diliman. College of Human Kinetics, Jeff Pagaduan, Custer Deocaris, i April Cuenca. Combining Ecotourism to Physical Activities. Quezon City: DZUP, 2012.

Cita MLA (9th ed.)

University of the Philippines Diliman. College of Human Kinetics, et al. Combining Ecotourism to Physical Activities. DZUP, 2012.