Gross, M. G. (1977). Oceanography: A view of earth (2.).
Chicago Style aipamenaGross, M Grant. Oceanography: A View of Earth. 2. Prentice-Hall Inc, New Jersey, 1977.
MLA aipamenaGross, M Grant. Oceanography: A View of Earth. 2. 1977.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.