Gulland, J. A. (1969). Manual of methods for fish stock assessment J. A. Gulland. FAO.
Chicagoスタイル(17版)引用形式Gulland, J. A. Manual of Methods for Fish Stock Assessment J. A. Gulland. Roma: FAO, 1969.
MLA(9版)引用形式Gulland, J. A. Manual of Methods for Fish Stock Assessment J. A. Gulland. FAO, 1969.
警告: この引用は必ずしも正確ではありません.