APA引文

Okech, S. H. O. (1981). Mechanisms and possible causes of resistance in selected rice varieties to biotype I Brown Planthopper, Nilaparvata Lugens (Stal). University of the Philippines.

Chicago Style (17th ed.) Citation

Okech, Suleman H. O. Mechanisms and Possible Causes of Resistance in Selected Rice Varieties to Biotype I Brown Planthopper, Nilaparvata Lugens (Stal). Los Banos: University of the Philippines, 1981.

MLA引文

Okech, Suleman H. O. Mechanisms and Possible Causes of Resistance in Selected Rice Varieties to Biotype I Brown Planthopper, Nilaparvata Lugens (Stal). University of the Philippines, 1981.