Παραπομπή APA

Ohimucki, M., & Leonard, I. A. (1993). The Chemistry of life.

Παραπομπή Chicago Style

Ohimucki, Martin, και Isabel A. Leonard. The Chemistry of Life. New York : McGraw Hill, 1993.

Παραπομπή MLA

Ohimucki, Martin, και Isabel A. Leonard. The Chemistry of Life. 1993.