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|Author, A. A., Author, B. B., & Author, C. C. (YYYY). Title of entry. In C. C. Editor & D. D. Editor (Eds.), Title of encyclopedia/dictionary (#th ed., Vol. #, pp. page number-page number). Publisher. DOI or URL|
(Dahlgren et al., 2008)
(Rogers et al., 2019)
Dahlgren, R.A., Macías, F., Arbestain, M.C., & Chesworth, W. (2008). Acid soils. In W. Chesworth (Ed.), Encyclopedia of soil science. Springer. https://doi.org/10.1007/978-1-4020-3995-9_7
Karyotype. (2015). In M. Allaby (Ed.), A dictionary of ecology (5th ed.). Oxford University Press. https://doi.org/10.1093/acref/9780191793158.001.0001
Rogers, K., Green, E. R., & Joshi, S. H. (2019, November 25). Biology. In Encyclopædia britannica. Retrieved December 12, 2019, from https://www.britannica.com/science/biology