APA (7th ed.) Citation

Stewart, J. R. (1999). Bridges not walls: A book about interpersonal communication (7th ed.). McGraw Hill College.

Chicago Style (17th ed.) Citation

Stewart, John Robert. Bridges Not Walls: A Book About Interpersonal Communication. 7th ed. Boston: McGraw Hill College, 1999.

MLA (9th ed.) Citation

Stewart, John Robert. Bridges Not Walls: A Book About Interpersonal Communication. 7th ed. McGraw Hill College, 1999.