Gaya APA

Andel, T, H, V., Shor, G, G. (1964). Marine geology of the gulf Calofornia (1964). : Tulsa: A A P G,.

Gaya MLA

Andel, Tjeer, H, Van., Shor, George, G.. "Marine geology of the gulf Calofornia". 1964 : Tulsa: A A P G,, 1964. Text.