North American Crop Wild Relatives, Volume 2
  MLA
  Greene, et al. North American Crop Wild Relatives, Volume 2. Springer International Publishing, 2019.
  APA
  Greene, G., Kantar, M. B, Khoury, C. K, Marek, L. F, & Williams, K. A. (2019). North American Crop Wild Relatives, Volume 2. Springer International Publishing.
  Chicago
  Greene, Michael B Kantar, Colin K Khoury, Laura F Marek, and Karen A Williams. North American Crop Wild Relatives, Volume 2. : Springer International Publishing, 2019.