APA (7th ed.) Citation

Hopkins, K., & Garnsey, P. (1983). Trade in the Ancient Economy.

Chicago Style (17th ed.) Citation

Hopkins, K., and P. Garnsey. Trade in the Ancient Economy. 1983.

MLA (8th ed.) Citation

Hopkins, K., and P. Garnsey. Trade in the Ancient Economy. 1983.

Warning: These citations may not always be 100% accurate.