APA (7th ed.) Citation

Ranker, T. A., & Haufler, C. H. (2008). Biology and evolution of ferns and lycophytes. Cambridge University Press. https://doi.org/10.1017/CBO9780511541827

Chicago Style (17th ed.) Citation

Ranker, Tom A., and Christopher H. Haufler. Biology and Evolution of Ferns and Lycophytes. Cambridge: Cambridge University Press, 2008. https://doi.org/10.1017/CBO9780511541827.

MLA (9th ed.) Citation

Ranker, Tom A., and Christopher H. Haufler. Biology and Evolution of Ferns and Lycophytes. Cambridge University Press, 2008. https://doi.org/10.1017/CBO9780511541827.