APA   Click to copy
Hill, A. E., & Martin, P. L. (2026). Agricultural labor: Supply of labor to US farms. In (E. P. Alexander (Ed.), Encyclopedia of Agriculture and Food Systems (Third Edition, Vol. 5, pp. 391–405). https://doi.org/10.1016/B978-0-443-15976-3.00039-8

Chicago/Turabian   Click to copy
Hill, Alexandra E., and Philip L. Martin. “Agricultural Labor: Supply of Labor to US Farms.” In Encyclopedia of Agriculture and Food Systems, edited by (Eds.) Peter Alexander, 5:391–405. Third Edition., 2026.

MLA   Click to copy
Hill, Alexandra E., and Philip L. Martin. “Agricultural Labor: Supply of Labor to US Farms.” Encyclopedia of Agriculture and Food Systems, edited by (Eds.) Peter Alexander, Third Edition, vol. 5, 2026, pp. 391–405, doi:10.1016/B978-0-443-15976-3.00039-8.

@incollection{alexandra2026a,
  title = {Agricultural labor: Supply of labor to US farms},
  year = {2026},
  edition = {Third Edition},
  journal = {Encyclopedia of Agriculture and Food Systems},
  pages = {391-405},
  volume = {5},
  doi = {10.1016/B978-0-443-15976-3.00039-8},
  author = {Hill, Alexandra E. and Martin, Philip L.},
  editor = {Alexander, (Eds.) Peter}
}