Velasco, J. R., Alejar, A. A., & Dionisio-Sese, M. L. (2000). Commentary: Discourse on the methods of science. Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist).
Chicago Style (17th ed.) CitationVelasco, Jose R., Arcelia A. Alejar, and Maribel L. Dionisio-Sese. "Commentary: Discourse on the Methods of Science." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist) 2000.
MLA (9th ed.) CitationVelasco, Jose R., et al. "Commentary: Discourse on the Methods of Science." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist), 2000.
Warning: These citations may not always be 100% accurate.