Scofield, D. G., Allen, G. M., & Main, M. B. An Overview and Informal Key of the Ferns of Florida. The University of Florida George A. Smathers Libraries.
Chicago Style (17th ed.) CitationScofield, Douglas G., Ginger M. Allen, and Martin B. Main. An Overview and Informal Key of the Ferns of Florida. The University of Florida George A. Smathers Libraries.
MLA (9th ed.) CitationScofield, Douglas G., et al. An Overview and Informal Key of the Ferns of Florida. The University of Florida George A. Smathers Libraries.
Warning: These citations may not always be 100% accurate.