Cita APA (7a ed.)

Palmer, D. D. (2018). Michigan Ferns and Lycophytes: A Guide to Species of the Great Lakes Region. University of Michigan Press.

Cita Chicago Style (17a ed.)

Palmer, Daniel D. Michigan Ferns and Lycophytes: A Guide to Species of the Great Lakes Region. Ann Arbor: University of Michigan Press, 2018.

Cita MLA (8a ed.)

Palmer, Daniel D. Michigan Ferns and Lycophytes: A Guide to Species of the Great Lakes Region. University of Michigan Press, 2018.