APA-referens

Frederick A. Bettelheim. Introduction to organic and biochemistry. Belmont, CA: Brooks/Cole.

Chicago-stil citat

Frederick A. Bettelheim. Introduction to Organic and Biochemistry. Belmont, CA: Brooks/Cole.

MLA-referens

Frederick A. Bettelheim. Introduction to Organic and Biochemistry. Belmont, CA: Brooks/Cole.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.