एपीए उद्धरण

Avtar Singh & Harpreet Kaur. (2017). Introduction to labour and industrial laws/4th ed (4th ed.). LexisNexis.

शिकागो स्टाइल उद्धरण

Avtar Singh और Harpreet Kaur. Introduction to Labour and Industrial Laws/4th Ed. 4th ed. Gurgaon: LexisNexis, 2017.

एमएलए उद्धरण

Avtar Singh और Harpreet Kaur. Introduction to Labour and Industrial Laws/4th Ed. 4th ed. LexisNexis, 2017.