APA引文

Roy, J. A. L. (1968). The Philippines circa 1900. Manila: Filipiniana Book Guild.

Trích dẫn kiểu Chicago

Roy, James A Le. The Philippines Circa 1900. Manila: Filipiniana Book Guild, 1968.

MLA引文

Roy, James A Le. The Philippines Circa 1900. Manila: Filipiniana Book Guild, 1968.

警告：這些引文格式不一定是100％准確.