Papasoglu, P., & Swenson, E. (2009). From continua to R-trees.
芝加哥风格引文Papasoglu, P., 与 E. Swenson. From Continua to R-trees. 2009.
MLA引文Papasoglu, P., 与 E. Swenson. From Continua to R-trees. 2009.
警告：这些引文格式不一定是100％准确.
APA引文