एपीए उद्धरण

Twomey, D. P., & David P. Twomey. (2007). Labor & employment law: Text & cases. Mason, Ohio: Thomson/West.

शिकागो स्टाइल उद्धरण

Twomey, David P., और David P. Twomey. Labor & Employment Law: Text & Cases. Mason, Ohio: Thomson/West, 2007.

एमएलए उद्धरण

Twomey, David P., और David P. Twomey. Labor & Employment Law: Text & Cases. Mason, Ohio: Thomson/West, 2007.