Cita APA (7th ed.)

Gupta, P. L. (1969). Coins. National Book Trust.

Cita Chicago (17th ed.)

Gupta, Parmeshwari Lal. Coins. New Delhi: National Book Trust, 1969.

Cita MLA (9th ed.)

Gupta, Parmeshwari Lal. Coins. National Book Trust, 1969.