Cita APA (7a ed.)

Andreu, M. G., Givens, E. M., & Friedman, M. H. (2010). How to Identify a Tree. The University of Florida George A. Smathers Libraries.

Cita Chicago Style (17a ed.)

Andreu, Michael G., Erin M. Givens, y Melissa H. Friedman. How to Identify a Tree. The University of Florida George A. Smathers Libraries, 2010.

Cita MLA (9a ed.)

Andreu, Michael G., et al. How to Identify a Tree. The University of Florida George A. Smathers Libraries, 2010.