Asia : Thailand : Gulf of Thailand : Ao Trat (Krat Bay)

Chicago citation style
United States Hydrographic Office. Asia : Thailand : Gulf of Thailand : Ao Trat (Krat Bay). 1946-05-01. Retrieved from the Digital Public Library of America, https://library.ucsd.edu/dc/object/bb8806720m. (Accessed December 12, 2018.)
APA citation style
United States Hydrographic Office, (1946-05-01) Asia : Thailand : Gulf of Thailand : Ao Trat (Krat Bay). Retrieved from the Digital Public Library of America, https://library.ucsd.edu/dc/object/bb8806720m
MLA citation style
United States Hydrographic Office. Retrieved from the Digital Public Library of America <https://library.ucsd.edu/dc/object/bb8806720m>.
Note: These citations are programmatically generated and may be incomplete.