APA (7th ed.) Citation

Buot, I. E., & Bagarinao, R. T. (2003). Biodiversity conservation and ecotourism: Subjects, theories and external pressures. Philippine Society for the Study of Nature.

Chicago Style (17th ed.) Citation

Buot, Inocencio E., and Ricardo T. Bagarinao. Biodiversity Conservation and Ecotourism: Subjects, Theories and External Pressures. Los Baños, Laguna: Philippine Society for the Study of Nature, 2003.

MLA (9th ed.) Citation

Buot, Inocencio E., and Ricardo T. Bagarinao. Biodiversity Conservation and Ecotourism: Subjects, Theories and External Pressures. Philippine Society for the Study of Nature, 2003.