Style de citation APA (7e éd.)
Bryson, N. S., & Quarles, S. P. (2003). Have you got a license for that tree?: (and can you afford to use it?). Environmental Law Institute.
Style de citation Chicago (17e éd.)
Bryson, Nancy Southard, et Steven P. Quarles. Have You Got a License for That Tree?: (and Can You Afford to Use It?). Washington, D.C.: Environmental Law Institute, 2003.
Style de citation MLA (9e éd.)
Bryson, Nancy Southard, et Steven P. Quarles. Have You Got a License for That Tree?: (and Can You Afford to Use It?). Environmental Law Institute, 2003.
Attention : ces citations peuvent ne pas être correctes à 100%.