Cita APA

Wallis, W. A., & Roberts, H. V. Statistics: A New Approach / by W. Allen Wallis and Harry V. Roberts. Brooklin, New York : The Free Press.

Citación estilo Chicago

Wallis, W. Allen, y Harry V. Roberts. Statistics: A New Approach / By W. Allen Wallis and Harry V. Roberts. Brooklin, New York : The Free Press.

Cita MLA

Wallis, W. Allen, y Harry V. Roberts. Statistics: A New Approach / By W. Allen Wallis and Harry V. Roberts. Brooklin, New York : The Free Press.