APA引文

Román Trigo, A. C. (2001). Costa Rica: Maritime Movement and Shipping Lines in the Port of Puntarenas 1833-1935.

Citación estilo Chicago

Román Trigo, Ana Cecilia. Costa Rica: Maritime Movement and Shipping Lines in the Port of Puntarenas 1833-1935. 2001.

MLA引文

Román Trigo, Ana Cecilia. Costa Rica: Maritime Movement and Shipping Lines in the Port of Puntarenas 1833-1935. 2001.

警告：這些引文格式不一定是100％准確.