Citação norma APA

Philippine Islands. Manila Harbor Board. The port of Manila: A yearbook devoted to foreign commerce and shipping of Manila and the Philippines. The Board.

Citação norma Chicago

Philippine Islands. Manila Harbor Board. The Port of Manila: A Yearbook Devoted to Foreign Commerce and Shipping of Manila and the Philippines. Manila: The Board.

Citação norma MLA

Philippine Islands. Manila Harbor Board. The Port of Manila: A Yearbook Devoted to Foreign Commerce and Shipping of Manila and the Philippines. The Board.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.