एपीए उद्धरण

Withrow, J. (1987). Effective Writing: Writing Skills for Intermediate Students of American English; Student"s Book. Cambridge: Cambridge University.

शिकागो स्टाइल उद्धरण

Withrow, Jean. Effective Writing: Writing Skills for Intermediate Students of American English; Student"s Book. Cambridge: Cambridge University, 1987.

एमएलए उद्धरण

Withrow, Jean. Effective Writing: Writing Skills for Intermediate Students of American English; Student"s Book. Cambridge: Cambridge University, 1987.