HUDAK, J. (1980). Trees For Every Purpose. McGraw-Hill.
Chicago Style (17th ed.) CitationHUDAK, Joseph. Trees For Every Purpose. McGraw-Hill, 1980.
ציטוט MLAHUDAK, Joseph. Trees For Every Purpose. McGraw-Hill, 1980.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.