APA Style

Fleming, John H.. (2007). Human sigma . New York: Gallup Press.

Chicago Style

Fleming, John H.. Human sigma. New York: Gallup Press, 2007. Printed Material.

MLA Style

Fleming, John H.. Human sigma. New York: Gallup Press, 2007. Printed Material.

Turabian Style

Fleming, John H.. Human sigma. New York: Gallup Press, 2007. Printed Material.