APA引文

Singh, A. (1983). An introduction to the law of contract (2nd ed.). Eastern Book Company.

Chicago Style (17th ed.) Citation

Singh, Avtar. An Introduction to the Law of Contract. 2nd ed. Lucknow: Eastern Book Company, 1983.

MLA引文

Singh, Avtar. An Introduction to the Law of Contract. 2nd ed. Eastern Book Company, 1983.