एपीए उद्धरण

Cherkin, D., & Barlow, B. (1992). Survey strategies discussed: Using more than one questionnaire.

शिकागो स्टाइल उद्धरण

Cherkin, D., और B. Barlow. Survey Strategies Discussed: Using More Than One Questionnaire. 1992.

एमएलए उद्धरण

Cherkin, D., और B. Barlow. Survey Strategies Discussed: Using More Than One Questionnaire. 1992.