APA (7th ed.) Citation

Barth, W., & Bauer, T. (1995). Poncelet theorems.

Chicago Style (17th ed.) Citation

Barth, W., and Th Bauer. Poncelet Theorems. 1995.

MLA (9th ed.) Citation

Barth, W., and Th Bauer. Poncelet Theorems. 1995.

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