Hemispherical Photography in Forest Science: Theory, Methods, Applications
  MLA
  Fournier, Richard A, and Ronald J Hall. Hemispherical Photography In Forest Science: Theory, Methods, Applications. Dordrecht: Springer Netherlands, 2017.
  APA
  Fournier, R. A, & Hall, R. J. (2017). Hemispherical Photography in Forest Science: Theory, Methods, Applications. Dordrecht: Springer Netherlands.
  Chicago
  Fournier, Richard A., and Ronald J Hall. Hemispherical Photography In Forest Science: Theory, Methods, Applications. Dordrecht: Springer Netherlands, 2017.