Cita APA (7th ed.)

International Trade Centre, UNCTAD, & GATT. (1981). Pilot survey of the world seaweed industry and trade. International Trade Centre.

Cita Chicago (17th ed.)

International Trade Centre, UNCTAD, i GATT. Pilot Survey of the World Seaweed Industry and Trade. Ginebra: International Trade Centre, 1981.

Cita MLA (9th ed.)

International Trade Centre, et al. Pilot Survey of the World Seaweed Industry and Trade. International Trade Centre, 1981.