APA (7th ed.) Citation

Portal, J. (2007). The Terracotta warriors. The British Museum.

Chicago Style (17th ed.) Citation

Portal, Jane. The Terracotta Warriors. London: The British Museum, 2007.

MLA (9th ed.) Citation

Portal, Jane. The Terracotta Warriors. The British Museum, 2007.

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