एपीए उद्धरण

Yang, Q. (2020). Space Modernization and Social Interaction. Springer Berlin Heidelberg.

शिकागो स्टाइल उद्धरण

Yang, Qingqing. Space Modernization and Social Interaction. Springer Berlin Heidelberg, 2020.

एमएलए उद्धरण

Yang, Qingqing. Space Modernization and Social Interaction. Springer Berlin Heidelberg, 2020.