एपीए उद्धरण

Grogono, P. (1980). Programming in Pascal. Reading, Massachusetts: Addison-Wesley.

शिकागो स्टाइल उद्धरण

Grogono, Peter. Programming in Pascal. Reading, Massachusetts: Addison-Wesley, 1980.

एमएलए उद्धरण

Grogono, Peter. Programming in Pascal. Reading, Massachusetts: Addison-Wesley, 1980.