APA引文

Castro, A. A. (1965). Philippine-American tariff and trade relations, 1898-1954. s.n.].

Chicago Style (17th ed.) Citation

Castro, Amado Alejandro. Philippine-American Tariff and Trade Relations, 1898-1954. [S.l: s.n.], 1965.

MLA引文

Castro, Amado Alejandro. Philippine-American Tariff and Trade Relations, 1898-1954. s.n.], 1965.

警告：這些引文格式不一定是100％准確.