APA (7th ed.) Citation

Hays, W. L. (1981). Statistics. Holt. Renehart and Winston.

Chicago Style (17th ed.) Citation

Hays, William L. Statistics. Holt. Renehart and Winston, 1981.

MLA (8th ed.) Citation

Hays, William L. Statistics. Holt. Renehart and Winston, 1981.

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