U.S. flag

An official website of the United States government

NALDC

Main content area

MLA

Huddleston, Harold F, United States, and National Agricultural Statistics Service. "Introductory Theory for Sample Surveys." ,

APA

Huddleston, H. F, United States, U. States, & National Agricultural Statistics Service, N. Agricultural Statistics Service. (1990). Introductory theory for sample surveys.

Chicago

Huddleston, Harold F., United States, and National Agricultural Statistics Service. "Introductory theory for sample surveys" (1990):