APA (7. basım) Alıntı

Singh Avtar. (1999). Introduction to law of Contract (3.). Eastern Book company.

Chicago Style (17. basım) Atıf

Singh Avtar. Introduction to Law of Contract. 3. Lucknow: Eastern Book company, 1999.

MLA (9th ed.) Atıf

Singh Avtar. Introduction to Law of Contract. 3. Eastern Book company, 1999.