Citazione Stile APA (7a Edizione)

Asia-Pacific Yearbook. (1997). Directory of container and bulk port, equipment and services. Cargo Systems.

Citazione stile Chigago Style (17a edizione)

Asia-Pacific Yearbook. Directory of Container and Bulk Port, Equipment and Services. Londres: Cargo Systems, 1997.

Citatione MLA (9a ed.)

Asia-Pacific Yearbook. Directory of Container and Bulk Port, Equipment and Services. Cargo Systems, 1997.