Cita APA

Andreescu, T., & Enescu, B. (2004). Mathematical olympiad treasures.

Chicago Edition Citation

Andreescu, Titu, i Bogdan Enescu. Mathematical Olympiad Treasures. Birkhauser, Boston, 2004.

Cita MLA

Andreescu, Titu, i Bogdan Enescu. Mathematical Olympiad Treasures. 2004.