Schaeffer, E. (1972). Hidden art. Tyndale house.
芝加哥风格引文Schaeffer, Edith. Hidden Art. Wheaton: Tyndale house, 1972.
MLA引文Schaeffer, Edith. Hidden Art. Tyndale house, 1972.
警告：这些引文格式不一定是100％准确.
APA引文
Schaeffer, E. (1972). Hidden art. Tyndale house.
芝加哥风格引文Schaeffer, Edith. Hidden Art. Wheaton: Tyndale house, 1972.
MLA引文Schaeffer, Edith. Hidden Art. Tyndale house, 1972.