ebrary, Inc, Mehler, A., Melber, H., & Walraven, K. v. (2010). Africa yearbook: Politics, economy and society south of the Sahara in 2009. Brill.
芝加哥风格引文ebrary, Inc, Andreas Mehler, Henning Melber, 与 Klaas van Walraven. Africa Yearbook: Politics, Economy and Society South of the Sahara in 2009. Leiden ; Boston: Brill, 2010.
MLA引文ebrary, Inc, et al. Africa Yearbook: Politics, Economy and Society South of the Sahara in 2009. Brill, 2010.
警告：这些引文格式不一定是100％准确.