APA (7th ed.) Citation

Howard, A. G. (1998). Aquatic environmental chemistry. Oxford Univ. Pr..

Chicago Style (17th ed.) Citation

Howard, Alan G. Aquatic Environmental Chemistry. Oxford: Oxford Univ. Pr., 1998.

MLA (9th ed.) Citation

Howard, Alan G. Aquatic Environmental Chemistry. Oxford Univ. Pr., 1998.