Cita APA (7th ed.)

Bergmeyer, H. U., Bergmeyer, J., & Grabl, M. (1983). Methods of enzymatic analysis (3a. ed.). Chemie.

Cita Chicago (17th ed.)

Bergmeyer, Hans Ulrich, Jürgen Bergmeyer, i Marianne Grabl. Methods of Enzymatic Analysis. 3a. ed. Weinheim: Chemie, 1983.

Cita MLA (9th ed.)

Bergmeyer, Hans Ulrich, et al. Methods of Enzymatic Analysis. 3a. ed. Chemie, 1983.