Cita APA

Cleal, C. J. 1., & Thomas, B. A. 1. (2019). Introduction to plant fossils (2. edition.). Cambridge, United Kingdom: Cambridge University Press.

Citación estilo Chicago

Cleal, Christopher Jonathan 1951-, y Barry Archie 1940- Thomas. Introduction to Plant Fossils. 2. edition. Cambridge, United Kingdom: Cambridge University Press, 2019.

Cita MLA

Cleal, Christopher Jonathan 1951-, y Barry Archie 1940- Thomas. Introduction to Plant Fossils. 2. edition. Cambridge, United Kingdom: Cambridge University Press, 2019.