एपीए उद्धरण

Donovan, J. J. (1972). Systems programming. Mc Graw Hill.

शिकागो स्टाइल उद्धरण

Donovan, John J. Systems Programming. Tokyo: Mc Graw Hill, 1972.

एमएलए उद्धरण

Donovan, John J. Systems Programming. Mc Graw Hill, 1972.