APA-Zitierstil (7. Ausg.)

Clark, L. P. (1976). Introduction to surveys and interviews. Policy Study Associates.

Chicago-Zitierstil (17. Ausg.)

Clark, Lawrence P. Introduction to Surveys and Interviews. Croton-on-Hudson, New York: Policy Study Associates, 1976.

MLA-Zitierstil (9. Ausg.)

Clark, Lawrence P. Introduction to Surveys and Interviews. Policy Study Associates, 1976.