APA (7th ed.) Citation

Jones, G. N. (1950). Flora of Illinois: Containing keys for the identification of the flowering plants and ferns (2d ed.). University of Notre Dame Press.

Chicago Style (17th ed.) Citation

Jones, George Neville. Flora of Illinois: Containing Keys for the Identification of the Flowering Plants and Ferns. 2d ed. Notre Dame: University of Notre Dame Press, 1950.

MLA (9th ed.) Citation

Jones, George Neville. Flora of Illinois: Containing Keys for the Identification of the Flowering Plants and Ferns. 2d ed. University of Notre Dame Press, 1950.