APA (7th ed.) Citation

International Humic Substances Society. Meeting & Hayes, M. H. B. (1989). Humic substances II: In search of structure. J. Wiley.

Chicago Style (17th ed.) Citation

International Humic Substances Society. Meeting and M. H. B. Hayes. Humic Substances II: In Search of Structure. Chichester ; New York: J. Wiley, 1989.

MLA (9th ed.) Citation

International Humic Substances Society. Meeting and M. H. B. Hayes. Humic Substances II: In Search of Structure. J. Wiley, 1989.