APA (7th ed.) Citation

De Leon, J. (1951). Citrus growing in the Philippines. Bureau of Print.

Chicago Style (17th ed.) Citation

De Leon, Jose. Citrus Growing in the Philippines. Manila: Bureau of Print, 1951.

MLA (9th ed.) Citation

De Leon, Jose. Citrus Growing in the Philippines. Bureau of Print, 1951.

Warning: These citations may not always be 100% accurate.