Gaya APA

Sampling, analysis, and monitoring methods / edited by C.C. Lee ... [et al.]. (2000). : Rockville, Md. : Government Institutes Division.

Gaya MLA

Sampling, analysis, and monitoring methods / edited by C.C. Lee ... [et al.]. 2nd ed.. : Rockville, Md. : Government Institutes Division, 2000. Text.