APA

robinson c., . (1959). The spring of civilization. New York: E.P.Dutton.

Chicago

robinson c.a, . 1959. The spring of civilization. New York: E.P.Dutton.

Harvard

robinson c., . (1959). The spring of civilization. New York: E.P.Dutton.

MLA

robinson c.a, . The spring of civilization. New York: E.P.Dutton. 1959.