APA (7th ed.) Citation

Wildt, A. R., & Ahtola, O. (1978). Analysis of covariance (6. print.). Sage.

Chicago Style (17th ed.) Citation

Wildt, Albert R., and Olli Ahtola. Analysis of Covariance. 6. print. Beverly Hills: Sage, 1978.

MLA (9th ed.) Citation

Wildt, Albert R., and Olli Ahtola. Analysis of Covariance. 6. print. Sage, 1978.