Citazione APA

Avtar Singh. (1999). Introduction to law of contract (3rd ed.). Eastern book company.

Stile di citazione Chicago

Avtar Singh. Introduction to Law of Contract. 3rd ed. Lucknow: Eastern book company, 1999.

Citazione MLA

Avtar Singh. Introduction to Law of Contract. 3rd ed. Eastern book company, 1999.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.