APA (7th ed.) Citation

Webster, J. M., Eriksson, K. B., & McNamara, D. (2008). An anecdotal history of nematology. Pensoft.

Chicago Style (17th ed.) Citation

Webster, John M., K. Bengt Eriksson, and David McNamara. An Anecdotal History of Nematology. Sofia, Bulgaria: Pensoft, 2008.

MLA (9th ed.) Citation

Webster, John M., et al. An Anecdotal History of Nematology. Pensoft, 2008.