APA (7th ed.) Citation

Willis, J. C. (1904). A manual and dictionary of the flowering plants and ferns (2d ed., rev. and rearranged in one volume.). University Press.

Chicago Style (17th ed.) Citation

Willis, J. C. A Manual and Dictionary of the Flowering Plants and Ferns. 2d ed., rev. and rearranged in one volume. Cambridge: University Press, 1904.

MLA (9th ed.) Citation

Willis, J. C. A Manual and Dictionary of the Flowering Plants and Ferns. 2d ed., rev. and rearranged in one volume. University Press, 1904.