APA-referens

Schaaf Fred. (2008). The Brightest Stars: Discovering the Universe through the Sky's Most Brilliant Stars. New Jersey: John Wiley & Sons.

Chicago-stil citat

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

MLA-referens

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

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.