एपीए उद्धरण

Cropper, W. H. (2004). Great physicists: The life and times of leading physicists from Galileo to Hawking. New York, N.Y: Oxford University Press.

शिकागो स्टाइल उद्धरण

Cropper, William H. Great Physicists: The Life and Times of Leading Physicists From Galileo to Hawking. New York, N.Y: Oxford University Press, 2004.

एमएलए उद्धरण

Cropper, William H. Great Physicists: The Life and Times of Leading Physicists From Galileo to Hawking. New York, N.Y: Oxford University Press, 2004.