APA
FAO, . (1981). Methods of Collecting and Analysing Size and Age Data For Fish Stock Assessment: FAO Fisheries Circular No.736 (FIRM/C/736). Rome: Food and Agriculture Organization.
Chicago
FAO, . 1981. Methods of Collecting and Analysing Size and Age Data For Fish Stock Assessment: FAO Fisheries Circular No.736 (FIRM/C/736). Rome: Food and Agriculture Organization.
Harvard
FAO, . (1981). Methods of Collecting and Analysing Size and Age Data For Fish Stock Assessment: FAO Fisheries Circular No.736 (FIRM/C/736). Rome: Food and Agriculture Organization.
MLA
FAO, . Methods of Collecting and Analysing Size and Age Data For Fish Stock Assessment: FAO Fisheries Circular No.736 (FIRM/C/736). Rome: Food and Agriculture Organization. 1981.