APA (7th ed.) Citation

Andreescu, T. (2010). Problems from the book (2. ed.). American Mathematical Society.

Chicago Style (17th ed.) Citation

Andreescu, Titu. Problems from the Book. 2. ed. Providence, RI: American Mathematical Society, 2010.

MLA (9th ed.) Citation

Andreescu, Titu. Problems from the Book. 2. ed. American Mathematical Society, 2010.

Warning: These citations may not always be 100% accurate.