APA (7th ed.) Citation

Gutowski, M. W. (2006). Classifying extrema using intervals.

Chicago Style (17th ed.) Citation

Gutowski, Marek W. Classifying Extrema Using Intervals. 2006.

MLA (9th ed.) Citation

Gutowski, Marek W. Classifying Extrema Using Intervals. 2006.

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