McDonald, D. (1968). Agricultural writers from Sir Walter of Henley to Arthur Young, 1200-1800. B. Franklin.
芝加哥风格引文McDonald, Donald. Agricultural Writers from Sir Walter of Henley to Arthur Young, 1200-1800. New York: B. Franklin, 1968.
MLA引文McDonald, Donald. Agricultural Writers from Sir Walter of Henley to Arthur Young, 1200-1800. B. Franklin, 1968.
警告：这些引文格式不一定是100％准确.