Cita APA (7th ed.)

Singh, A. (1986). Law of Involvency. Eastern Book co. Lacknow.

Cita Chicago (17th ed.)

Singh, Avtar. Law of Involvency. Lucknow: Eastern Book co. Lacknow, 1986.

Cita MLA (9th ed.)

Singh, Avtar. Law of Involvency. Eastern Book co. Lacknow, 1986.