APA Edition Citation

Andeescu, T., & Feng, Z. (2004). 103 Trigonometry Problems. Boston : Birkhauser.

Chicago Edition Citation

Andeescu, Titu, and Zuming Feng. 103 Trigonometry Problems. Switzerland: Boston : Birkhauser, 2004.

MLA Edition Citation

Andeescu, Titu, and Zuming Feng. 103 Trigonometry Problems. Boston : Birkhauser, 2004.

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