Cooper, G., & Henderson, B. (2000). Leap of faith: An astronaut's journey into the unknown. HarperCollins Publishers.
Style de citation Chicago (17e éd.)Cooper, Gordon, et Bruce Henderson. Leap of Faith: An Astronaut's Journey into the Unknown. New York: HarperCollins Publishers, 2000.
Style de citation MLA (9e éd.)Cooper, Gordon, et Bruce Henderson. Leap of Faith: An Astronaut's Journey into the Unknown. HarperCollins Publishers, 2000.
Attention : ces citations peuvent ne pas être correctes à 100%.