Cita APA (7a ed.)

(1992). Response Rate Effects of Three Questionnaire Formats John M. Enger and Others. [microform].

Cita Chicago Style (17a ed.)

Response Rate Effects of Three Questionnaire Formats John M. Enger and Others. [microform]. 1992.

Cita MLA (9a ed.)

Response Rate Effects of Three Questionnaire Formats John M. Enger and Others. [microform]. 1992.