Cita APA (7th ed.)

Gulland, J. A. (1969). Manual of methods for fish stock assessment J. A. Gulland. FAO.

Cita Chicago (17th ed.)

Gulland, J. A. Manual of Methods for Fish Stock Assessment J. A. Gulland. Roma: FAO, 1969.

Cita MLA (9th ed.)

Gulland, J. A. Manual of Methods for Fish Stock Assessment J. A. Gulland. FAO, 1969.