Pickard, G. L. (1964). Descriptive physical oceanography: An introduction. MacMillan.
Chicago Style (17th ed.) ZitazioaPickard, George Lawson. Descriptive Physical Oceanography: An Introduction. Nueva York: MacMillan, 1964.
MLA (9th ed.) ZitazioaPickard, George Lawson. Descriptive Physical Oceanography: An Introduction. MacMillan, 1964.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.