APA (7th ed.) Citation

Shannon, G., & Björkman, S. (1995). Heart to heart. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Shannon, George, and Steve Björkman. Heart to Heart. Boston: Houghton Mifflin, 1995.

MLA (8th ed.) Citation

Shannon, George, and Steve Björkman. Heart to Heart. Houghton Mifflin, 1995.

Warning: These citations may not always be 100% accurate.