एपीए उद्धरण

Sarndal, . C., & Lundström, S. (2005). Estimation in Surveys with nonresponse. wiley.

शिकागो स्टाइल उद्धरण

Sarndal, Carl-Erik, और Sixten Lundström. Estimation in Surveys with Nonresponse. wiley, 2005.

एमएलए उद्धरण

Sarndal, Carl-Erik, और Sixten Lundström. Estimation in Surveys with Nonresponse. wiley, 2005.