Cita APA (7a ed.)

Burford, R. L. (1968). Statistics: A computer approach. Merrill.

Cita Chicago Style (17a ed.)

Burford, Roger L. Statistics: A Computer Approach. Columbus, Ohio: Merrill, 1968.

Cita MLA (9a ed.)

Burford, Roger L. Statistics: A Computer Approach. Merrill, 1968.