Stubbendieck. North American Wildland Plants, Third Edition. University of Nebraska Press.
Chicago Style (17th ed.) CitationStubbendieck. North American Wildland Plants, Third Edition. University of Nebraska Press.
ציטוט MLAStubbendieck. North American Wildland Plants, Third Edition. University of Nebraska Press.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.