Gaya APA

Lai, R., 賴瑞仁, . (1981). facing the Challenges: An Introduction to the Thoughts and Methods of Christian Apologetics = 面對挑戰 : 基督教衛道學之思想及方法簡介 (First). Hong Kong (香港): 天道書樓.

Gaya MLA

Lai, R.R.., 賴瑞仁, . "facing the Challenges: An Introduction to the Thoughts and Methods of Christian Apologetics = 面對挑戰 : 基督教衛道學之思想及方法簡介". First Hong Kong (香港): 天道書樓, 1981. Text.