APA引文

Piper, D., & Murphey, C. (2008). Selections from 90 minutes in heaven: An inspiring story of life beyond death. Revell.

Chicago Style (17th ed.) Citation

Piper, Don, and Cecil Murphey. Selections from 90 Minutes in Heaven: An Inspiring Story of Life Beyond Death. Grand Rapids, Mich.: Revell, 2008.

MLA引文

Piper, Don, and Cecil Murphey. Selections from 90 Minutes in Heaven: An Inspiring Story of Life Beyond Death. Revell, 2008.

警告：這些引文格式不一定是100％准確.