Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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