APA (7th ed.) Citation

Grasshoff, K., & Almgreen, T. (1976). Methods of seawater analysis. Verlag Chemie.

Chicago Style (17th ed.) Citation

Grasshoff, K., and T. Almgreen. Methods of Seawater Analysis. Weinheim, New York: Verlag Chemie, 1976.

MLA (9th ed.) Citation

Grasshoff, K., and T. Almgreen. Methods of Seawater Analysis. Verlag Chemie, 1976.