APA
Pirie R. G., . (1977). Oceanography. New York: Oxford University Press.
Chicago
Pirie R Gordon, . 1977. Oceanography. New York: Oxford University Press.
Harvard
Pirie R. G., . (1977). Oceanography. New York: Oxford University Press.
MLA
Pirie R Gordon, . Oceanography. New York: Oxford University Press. 1977.