APA Citatie

Schaaf, F. (2008). The brightest stars: Discovering the universe through the sky's most brilliant stars. John Wiley & Sons, Inc..

Chicago Style citaat

Schaaf, Fred. The Brightest Stars: Discovering the Universe Through the Sky's Most Brilliant Stars. New York: John Wiley & Sons, Inc., 2008.

MLA citatie

Schaaf, Fred. The Brightest Stars: Discovering the Universe Through the Sky's Most Brilliant Stars. John Wiley & Sons, Inc., 2008.