Black, M. R., & Judziewicz, E. J. (2009). Wildflowers of Wisconsin and the Great Lakes Region: A comprehensive field guide (2nd ed.). University of Wisconsin Press.
Chicago Style (17th ed.) CitationBlack, Merel R., and Emmet J. Judziewicz. Wildflowers of Wisconsin and the Great Lakes Region: A Comprehensive Field Guide. 2nd ed. Madison, Wis.: University of Wisconsin Press, 2009.
ציטוט MLABlack, Merel R., and Emmet J. Judziewicz. Wildflowers of Wisconsin and the Great Lakes Region: A Comprehensive Field Guide. 2nd ed. University of Wisconsin Press, 2009.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.