APA引文

De Souza, P. N., & Silva, J. (2001). Berkeley problems in mathematics (2.). Springer.

Chicago Edition Citation

De Souza, P N., and J. Silva. Berkeley Problems in Mathematics. 2. Springer, 2001.

MLA引文

De Souza, P N., and J. Silva. Berkeley Problems in Mathematics. 2. Springer, 2001.

警告：这些引文格式不一定是100％准确.