Cita APA

Andreescu, T., & Andreescu, T. E. (2004). Mathematical olympiad treasures. Birkhauser.

Chicago Edition Citation

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

Cita MLA

Andreescu, Titu, i Titu; Enescu Andreescu. Mathematical Olympiad Treasures. Birkhauser, 2004.