APA (7th ed.) Citation
Stewart, J. (1986). Bridges not walls: A book about interpersonal communication (4th ed.). Random House.
Chicago Style (17th ed.) Citation
Stewart, John. Bridges Not Walls: A Book About Interpersonal Communication. 4th ed. New York: Random House, 1986.
MLA (9th ed.) Citation
Stewart, John. Bridges Not Walls: A Book About Interpersonal Communication. 4th ed. Random House, 1986.
Warning: These citations may not always be 100% accurate.