Cita APA (7th ed.)

Gulland, J. A. (1974). Guidelines for fishery management. Food and Agriculture Organization of the United Nations Development Program.

Cita Chicago (17th ed.)

Gulland, J. A. Guidelines for Fishery Management. Rome: Food and Agriculture Organization of the United Nations Development Program, 1974.

Cita MLA (9th ed.)

Gulland, J. A. Guidelines for Fishery Management. Food and Agriculture Organization of the United Nations Development Program, 1974.