APA (7th ed.) Citation

Spear, A. H. (2010). Crossing the Barriers: The Autobiography of Allan H. Spear. University of Minnesota Press.

Chicago Style (17th ed.) Citation

Spear, Allan H. Crossing the Barriers: The Autobiography of Allan H. Spear. Minneapolis: University of Minnesota Press, 2010.

MLA (8th ed.) Citation

Spear, Allan H. Crossing the Barriers: The Autobiography of Allan H. Spear. University of Minnesota Press, 2010.

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