एपीए उद्धरण

Lamb, N. J. (1964). Portuguese English, English Portuguese. London: Collins.

शिकागो स्टाइल उद्धरण

Lamb, N. J. Portuguese English, English Portuguese. London: Collins, 1964.

एमएलए उद्धरण

Lamb, N. J. Portuguese English, English Portuguese. London: Collins, 1964.