APA (7th ed.) Citation

Kellner, B. C., & Sondow, J. (2017). The denominators of power sums of arithmetic progressions.

Chicago Style (17th ed.) Citation

Kellner, Bernd C., and Jonathan Sondow. The Denominators of Power Sums of Arithmetic Progressions. 2017.

MLA (9th ed.) Citation

Kellner, Bernd C., and Jonathan Sondow. The Denominators of Power Sums of Arithmetic Progressions. 2017.

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