Tohutoro APA (7th ed.)
Bernstein, H. (2008). The invisible wall: A love story that broke barriers (2008 Ballantine Books Trade Paperbacks ed.). Ballantine Books.
Tohutoru Kātū Chicago (17th ed.)
Bernstein, Harry. The Invisible Wall: A Love Story That Broke Barriers. 2008 Ballantine Books Trade Paperbacks ed. New York: Ballantine Books, 2008.
Tohutoro MLA (9th ed.)
Bernstein, Harry. The Invisible Wall: A Love Story That Broke Barriers. 2008 Ballantine Books Trade Paperbacks ed. Ballantine Books, 2008.
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