MLA

James, E. O. The Beginnings of Religion : an Introductory and Scientific Study. London: Hutchinson, 1959.

APA

James, E. O. (1959). The beginnings of religion : an introductory and scientific study. London: Hutchinson.

Chicago

James, E. O. The Beginnings of Religion: An Introductory and Scientific Study. London: Hutchinson, 1959.