APA-referens

Liebaert, R. M. (1994). Student study guide for biology concepts and connections. California: The Benjamin/Cummings Publishing Company.

Chicago-stil citat

Liebaert, Richard M. Student Study Guide for Biology Concepts and Connections. California: The Benjamin/Cummings Publishing Company, 1994.

MLA-referens

Liebaert, Richard M. Student Study Guide for Biology Concepts and Connections. California: The Benjamin/Cummings Publishing Company, 1994.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.