APA (7th ed.) Citation

Erskine, C. A. (21). Photographic Documentation in Archaeological Research: Increasing the Information Content.

Chicago Style (17th ed.) Citation

Erskine, C. A. Photographic Documentation in Archaeological Research: Increasing the Information Content. Washington, D. C, 21.

MLA (8th ed.) Citation

Erskine, C. A. Photographic Documentation in Archaeological Research: Increasing the Information Content. 21.

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