APA引文

Cortes, L. P., Basa, E. Y., Estrera, J. A., Galvante, W. P., Rodriguez, V. L., Banta, S. J., & Acacio, R. C. (1983). Earth science: The Philippines in focus. Institute for Science and Mathematics Education Development, University of the Philippines.

Chicago Style (17th ed.) Citation

Cortes, Leticia P., Erlinda Yolo Basa, Josefina A. Estrera, Wulfilda P. Galvante, Violeta L. Rodriguez, Stephen J. Banta, and Rogelio C. Acacio. Earth Science: The Philippines in Focus. Quezon City: Institute for Science and Mathematics Education Development, University of the Philippines, 1983.

MLA引文

Cortes, Leticia P., et al. Earth Science: The Philippines in Focus. Institute for Science and Mathematics Education Development, University of the Philippines, 1983.