Gracie, C., & Lamont, E. (2012). Spring wildflowers of the Northeast: A natural history. Princeton University Press.
Chicago Style (17th ed.) CitationGracie, Carol, and Eric Lamont. Spring Wildflowers of the Northeast: A Natural History. Princeton, N.J.: Princeton University Press, 2012.
ציטוט MLAGracie, Carol, and Eric Lamont. Spring Wildflowers of the Northeast: A Natural History. Princeton University Press, 2012.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.