APA引文

Soberon, P. (2013). Problem-solving methods in combinatorics: An approach to olympiad problems. Birkhauser.

Chicago Edition Citation

Soberon, Pablo. Problem-solving Methods in Combinatorics: An Approach to Olympiad Problems. London: Birkhauser, 2013.

MLA引文

Soberon, Pablo. Problem-solving Methods in Combinatorics: An Approach to Olympiad Problems. Birkhauser, 2013.

警告：這些引文格式不一定是100％准確.