Citazione Stile APA (7a Edizione)

Philippines. National Census and Statistics Office. (1974). Coastwise trade report. 1st-6th. 1972-1977. [s.n.].

Citazione stile Chigago Style (17a edizione)

Philippines. National Census and Statistics Office. Coastwise Trade Report. 1st-6th. 1972-1977. Manila: [s.n.], 1974.

Citatione MLA (9a ed.)

Philippines. National Census and Statistics Office. Coastwise Trade Report. 1st-6th. 1972-1977. [s.n.], 1974.