WILLIAMS, N., & SAWYER, R. R. (1993). Country living country gardens. Hearst Books.
芝加哥风格引文WILLIAMS, Nena, 与 Rebecca R. SAWYER. Country Living Country Gardens. New York: Hearst Books, 1993.
MLA引文WILLIAMS, Nena, 与 Rebecca R. SAWYER. Country Living Country Gardens. Hearst Books, 1993.
警告：这些引文格式不一定是100％准确.