एपीए उद्धरण

Pratt, D. (2020). Modelling Written Communication. Springer Netherlands.

शिकागो स्टाइल उद्धरण

Pratt, Deirdre. Modelling Written Communication. Springer Netherlands, 2020.

एमएलए उद्धरण

Pratt, Deirdre. Modelling Written Communication. Springer Netherlands, 2020.