APA Format
Sudman, Seymour
; Bradburn, Norman M.
. (1982). Asking questions : a practical guide to questionnaire design. San Francisco : Jossey-Bass
MLA Format
Sudman, Seymour; Bradburn, Norman M.
. Asking questions : a practical guide to questionnaire design. San Francisco : Jossey-Bass, 1982
Australian/Harvard Format
Sudman, Seymour
; Bradburn, Norman M.
. 1982. Asking questions : a practical guide to questionnaire design. Jossey-Bass, San Francisco
Warning: These citations may not always be 100% accurate.