APA引文

Lewis, C. S. (2001). The problem of pain (HarperCollins ed.). HarperSanFrancisco.

Chicago Style (17th ed.) Citation

Lewis, C. S. The Problem of Pain. HarperCollins ed. San Francisco: HarperSanFrancisco, 2001.

MLA引文

Lewis, C. S. The Problem of Pain. HarperCollins ed. HarperSanFrancisco, 2001.

警告：這些引文格式不一定是100％准確.