Roslin, M. A. Y. A., Maga, J. P., Rosales, A. B., Tapay, N. E., & Cereno, R. (2009). Social impact of ecotourism on the behavior of students on educational field trips to Makiling Botanic Gardens in the University of the Philippines Los Banos. USM R & D Journal.
Цитирование в стиле Чикаго (17-е изд.)Roslin, Ma Anya Yasmin A., Janet P. Maga, Agnes B. Rosales, Nenita E. Tapay, и Roberto Cereno. "Social Impact of Ecotourism on the Behavior of Students on Educational Field Trips to Makiling Botanic Gardens in the University of the Philippines Los Banos." USM R & D Journal 2009.
Цитирование MLA (9-е изд.)Roslin, Ma Anya Yasmin A., et al. "Social Impact of Ecotourism on the Behavior of Students on Educational Field Trips to Makiling Botanic Gardens in the University of the Philippines Los Banos." USM R & D Journal, 2009.