एपीए उद्धरण

Betti, S. (2016). United States and its Linguistic Dimension.

शिकागो स्टाइल उद्धरण

Betti, Silvia. United States and Its Linguistic Dimension. 2016.

एमएलए उद्धरण

Betti, Silvia. United States and Its Linguistic Dimension. 2016.