National Oceanic and Atmospheric Administration, National Marine Fisheries. (1971). NOAA Technical Report NMFS CIRC. U.S. Department of Commerce.
Chicago-viite (17. p.)National Oceanic and Atmospheric Administration, National Marine Fisheries. NOAA Technical Report NMFS CIRC. Seattle, Wash: U.S. Department of Commerce, 1971.
MLA-viite (8. p.)National Oceanic and Atmospheric Administration, National Marine Fisheries. NOAA Technical Report NMFS CIRC. U.S. Department of Commerce, 1971.
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