Gulliford. The Woolly West. Texas A&M University Press.
Chicago Style (17th ed.) CitationGulliford. The Woolly West. Texas A&M University Press.
ציטוט MLAGulliford. The Woolly West. Texas A&M University Press.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.