Citazione APA

Fowler, F. J., & Mangione, T. W. (1990). Standardised survey interviewing: Minimizing interviewer-related error.

Stile di citazione Chicago

Fowler, Floyd J., e Thomas W. Mangione. Standardised Survey Interviewing: Minimizing Interviewer-related Error. Newbury Park, Sage Publications, 1990.

Citazione MLA

Fowler, Floyd J., e Thomas W. Mangione. Standardised Survey Interviewing: Minimizing Interviewer-related Error. 1990.