Styl cytowania APA

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

Styl cytowania Chicago

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

Styl cytowania MLA

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