Παραπομπή APA

Andreescu, T., Andrica, D., & Feng, Z. (2007). 104 number theory problems: From the training of the USA IMO team. Boston: Birkhauser.

Παραπομπή Chicago Style

Andreescu, Titu, D. Andrica, and Zuming Feng. 104 Number Theory Problems: From the Training of the USA IMO Team. Boston: Birkhauser, 2007.

Παραπομπή MLA

Andreescu, Titu, D. Andrica, and Zuming Feng. 104 Number Theory Problems: From the Training of the USA IMO Team. Boston: Birkhauser, 2007.

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