Cita APA (7a ed.)

Smith, L. H., & Williams, D. R. (1971). Statistical analysis for business: A conceptual approach. Wadsworth Pub.

Cita Chicago Style (17a ed.)

Smith, Lee H., y Donald R. Williams. Statistical Analysis for Business: A Conceptual Approach. Belmont, Calif: Wadsworth Pub, 1971.

Cita MLA (9a ed.)

Smith, Lee H., y Donald R. Williams. Statistical Analysis for Business: A Conceptual Approach. Wadsworth Pub, 1971.