APA (7th ed.) Citation

Henderson, P. A., & Southwood, R. (2021). Southwood's ecological methods (Fifth edition.). Oxford University Press. https://doi.org/10.1093/oso/9780198862277.001.0001

Chicago Style (17th ed.) Citation

Henderson, P. A., and Richard Southwood. Southwood's Ecological Methods. Fifth edition. Oxford: Oxford University Press, 2021. https://doi.org/10.1093/oso/9780198862277.001.0001.

MLA (9th ed.) Citation

Henderson, P. A., and Richard Southwood. Southwood's Ecological Methods. Fifth edition. Oxford University Press, 2021. https://doi.org/10.1093/oso/9780198862277.001.0001.