APA

Summers H. S., Whan E. W., . (1960). Literature: an introduction. New York: McGraw-Hill.

Chicago

Summers Hollis Spurgeon, Whan Edgar William, . 1960. Literature: an introduction. New York: McGraw-Hill.

Harvard

Summers H. S., Whan E. W., . (1960). Literature: an introduction. New York: McGraw-Hill.

MLA

Summers Hollis Spurgeon, Whan Edgar William, . Literature: an introduction. New York: McGraw-Hill. 1960.