APA-referens

Whittard, W. F., & Bradshaw, R. (1965). Submarine geology and geophysics. Butterworths.

Chicago-stil citat

Whittard, W. F., och R. Bradshaw. Submarine Geology and Geophysics. London: Butterworths, 1965.

MLA-referens

Whittard, W. F., och R. Bradshaw. Submarine Geology and Geophysics. Butterworths, 1965.