APA Edition Citation

Holton, D. (2011). Second step to mathematical olympiad problems. World Scientific Publishing.

Chicago Edition Citation

Holton, Derek. Second Step to Mathematical Olympiad Problems. Singapore: World Scientific Publishing, 2011.

MLA Edition Citation

Holton, Derek. Second Step to Mathematical Olympiad Problems. World Scientific Publishing, 2011.

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