APA (7th ed.) Citation

Gazal, R. M., Kubiske, M. E., & Connor, K. F. (2009). Leaf gas exchange of mature bottomland oak trees. U.S. Dept. of Agriculture, Forest Service, Southern Research Station.

Chicago Style (17th ed.) Citation

Gazal, Rico M., Mark E. Kubiske, and Kristina F. Connor. Leaf Gas Exchange of Mature Bottomland Oak Trees. Asheville, NC: U.S. Dept. of Agriculture, Forest Service, Southern Research Station, 2009.

MLA (9th ed.) Citation

Gazal, Rico M., et al. Leaf Gas Exchange of Mature Bottomland Oak Trees. U.S. Dept. of Agriculture, Forest Service, Southern Research Station, 2009.