APA (7th ed.) Citation

Christensen, H. B. (1977). Statistics step by step. Houghtor Miffin.

Chicago Style (17th ed.) Citation

Christensen, Howard B. Statistics Step by Step. Boston: Houghtor Miffin, 1977.

MLA (9th ed.) Citation

Christensen, Howard B. Statistics Step by Step. Houghtor Miffin, 1977.

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