Gifford, D. (2013). American holiday postcards, 1905-1915: Imagery and context. McFarland & Co., Inc., Publishers.
芝加哥风格引文Gifford, Daniel. American Holiday Postcards, 1905-1915: Imagery and Context. Jefferson, N.C.: McFarland & Co., Inc., Publishers, 2013.
MLA引文Gifford, Daniel. American Holiday Postcards, 1905-1915: Imagery and Context. McFarland & Co., Inc., Publishers, 2013.
警告：这些引文格式不一定是100％准确.