APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.