APA引文

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引文

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

警告：這些引文格式不一定是100％准確.