APA (7th ed.) Citation

Härdle, W., & Park, B. U. (1994). Testing increasing dispersion.

Chicago Style (17th ed.) Citation

Härdle, Wolfgang, and Byeong U. Park. Testing Increasing Dispersion. Berlin, 1994.

MLA (9th ed.) Citation

Härdle, Wolfgang, and Byeong U. Park. Testing Increasing Dispersion. 1994.

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