APA (7th ed.) Citation

Frye, N., Baker, S. W., & Perkins, G. B. (1985). The Harper handbook to literature. Harper & Row.

Chicago Style (17th ed.) Citation

Frye, Northrop, Sheridan Warner Baker, and George B. Perkins. The Harper Handbook to Literature. New York: Harper & Row, 1985.

MLA (9th ed.) Citation

Frye, Northrop, et al. The Harper Handbook to Literature. Harper & Row, 1985.