Gaya APA

Smith, , P, L. (2001). A Primer for Sampling Solids, Liquids, and Gases . : American Statistical Association and the Society for Industrial and Applied Mathematics..

Gaya MLA

Smith, , Patricia, L. "A Primer for Sampling Solids, Liquids, and Gases". : American Statistical Association and the Society for Industrial and Applied Mathematics., 2001. eBooks.