APA (7th ed.) Citation

Willey, G. R. (1953). Prehistoric settlement patterns in the Virú Valley, Perú. US Government Print. Office.

Chicago Style (17th ed.) Citation

Willey, Gordon R. Prehistoric Settlement Patterns in the Virú Valley, Perú. Washington: US Government Print. Office, 1953.

MLA (9th ed.) Citation

Willey, Gordon R. Prehistoric Settlement Patterns in the Virú Valley, Perú. US Government Print. Office, 1953.

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