Cita APA (7th ed.)

Barrion, A. S. A., Rabaja, H. M. M., & Hurtada, W. A. (2003). Preliminary physico-chemical and microbial analyses of bottled water sold in the University of the Philippines Los Baños. Compendium of Human Ecology Researches in the Philippines.

Cita Chicago (17th ed.)

Barrion, A. S. A., H. M. M. Rabaja, i W. A. Hurtada. "Preliminary Physico-chemical and Microbial Analyses of Bottled Water Sold in the University of the Philippines Los Baños." Compendium of Human Ecology Researches in the Philippines 2003.

Cita MLA (9th ed.)

Barrion, A. S. A., et al. "Preliminary Physico-chemical and Microbial Analyses of Bottled Water Sold in the University of the Philippines Los Baños." Compendium of Human Ecology Researches in the Philippines, 2003.