APA引文

Gupta, P. (1989). Geography from ancient Indian coins and: Seals. Concept.

Chicago Style (17th ed.) Citation

Gupta, Parmanand. Geography from Ancient Indian Coins and: Seals. New Delhi: Concept, 1989.

MLA引文

Gupta, Parmanand. Geography from Ancient Indian Coins and: Seals. Concept, 1989.

警告：這些引文格式不一定是100％准確.