Παραπομπή APA

Dugas, H., & Penney, C. (1981). Bioorganic chemistry: A chemical approach to enzyme action. Springer-Verlag.

Παραπομπή Chicago Style

Dugas, Hermann, και Christopher Penney. Bioorganic Chemistry: A Chemical Approach to Enzyme Action. New York: Springer-Verlag, 1981.

Παραπομπή MLA

Dugas, Hermann, και Christopher Penney. Bioorganic Chemistry: A Chemical Approach to Enzyme Action. Springer-Verlag, 1981.