APA-referens

Schaaf, F. (2008). The Brightest Stars.: Discovering the Univese through the Sky's Most Brilliant Stars. New jersay: Wiley&Sons Inc.

Chicago-stil citat

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

MLA-referens

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

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.