APA ציטוט

Bettelheim, F. A. (2013). Introduction to organic and biochemistry. Pacific Grove, Calif: Brooks/Cole.

Trích dẫn kiểu Chicago

Bettelheim, Frederick A. Introduction to Organic and Biochemistry. Pacific Grove, Calif: Brooks/Cole, 2013.

ציטוט MLA

Bettelheim, Frederick A. Introduction to Organic and Biochemistry. Pacific Grove, Calif: Brooks/Cole, 2013.