APA (7th ed.) Citation

Sears, D. A. (1963). The discipline of English: A guide to literary research. Harcourt, Brace & World.

Chicago Style (17th ed.) Citation

Sears, Donald A. The Discipline of English: A Guide to Literary Research. New York: Harcourt, Brace & World, 1963.

MLA (9th ed.) Citation

Sears, Donald A. The Discipline of English: A Guide to Literary Research. Harcourt, Brace & World, 1963.