Kaunda, K. D., & Morris, C. M. (1966). A Humanist in Africa: Letters to Colin M. Morris from Kenneth D. Kaunda. Abingdon Press.
芝加哥风格引文Kaunda, Kenneth D., 与 Colin M. Morris. A Humanist in Africa: Letters to Colin M. Morris from Kenneth D. Kaunda. Nashville: Abingdon Press, 1966.
MLA引文Kaunda, Kenneth D., 与 Colin M. Morris. A Humanist in Africa: Letters to Colin M. Morris from Kenneth D. Kaunda. Abingdon Press, 1966.
警告：这些引文格式不一定是100％准确.