APA
UNITED NATIONS F. A. A. O., UNITED NATIONS F. A. A. O., . (1971). Yearbook of fishery statisrics. Rome: FAO.
Chicago
UNITED NATIONS FOOD AND AGRICULTURE ORGANIZATION, UNITED NATIONS FOOD AND AGRICULTURE ORGANIZATION, . 1971. Yearbook of fishery statisrics. Rome: FAO.
Harvard
UNITED NATIONS F. A. A. O., UNITED NATIONS F. A. A. O., . (1971). Yearbook of fishery statisrics. Rome: FAO.
MLA
UNITED NATIONS FOOD AND AGRICULTURE ORGANIZATION, UNITED NATIONS FOOD AND AGRICULTURE ORGANIZATION, . Yearbook of fishery statisrics. Rome: FAO. 1971.
