Whitford, R. (1979). The pype or tonne of the lyfe of perfection. Richard Whytford's The pype or tonne of the lyfe of perfection with an introductory study on Whytford's works.
芝加哥风格引文Whitford, Richard. "The Pype or Tonne of the Lyfe of Perfection." Richard Whytford's The Pype or Tonne of the Lyfe of Perfection with an Introductory Study on Whytford's Works 1979.
MLA引文Whitford, Richard. "The Pype or Tonne of the Lyfe of Perfection." Richard Whytford's The Pype or Tonne of the Lyfe of Perfection with an Introductory Study on Whytford's Works, 1979.
警告：这些引文格式不一定是100％准确.
