APA Edition Citation

Andreescu,Titu. (2004). 103 Trigonometry Problems. Springer.

Chicago Edition Citation

Andreescu,Titu. 103 Trigonometry Problems. Boston: Springer, 2004.

MLA Edition Citation

Andreescu,Titu. 103 Trigonometry Problems. Springer, 2004.

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