MLA

Cox, Ian H. The Scallop : Studies of a Shell and Its Influences On Humankind. London,: "Shell" Transport and Trading Co., 1957.

APA

Cox, I. H. (1957). The scallop : studies of a shell and its influences on humankind. London,: "Shell" Transport and Trading Co.

Chicago

Cox, Ian H. The Scallop: Studies of a Shell and Its Influences On Humankind. London,: "Shell" Transport and Trading Co., 1957.