APA引文

Velasco, L. R. I. (1999). Extension approaches to rice integrated pest management in the Philippines. Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist).

Chicago Style (17th ed.) Citation

Velasco, Luis Rey I. "Extension Approaches to Rice Integrated Pest Management in the Philippines." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist) 1999.

MLA引文

Velasco, Luis Rey I. "Extension Approaches to Rice Integrated Pest Management in the Philippines." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist), 1999.