APA

Porter W. S., . (1936). The complete works of O. Henry [pseud.]. Garden City, N.Y: Doubleday.

Chicago

Porter William Sydney, . 1936. The complete works of O. Henry [pseud.]. Garden City, N.Y: Doubleday.

Harvard

Porter W. S., . (1936). The complete works of O. Henry [pseud.]. Garden City, N.Y: Doubleday.

MLA

Porter William Sydney, . The complete works of O. Henry [pseud.]. Garden City, N.Y: Doubleday. 1936.