APA (7th ed.) Citation

Corliss, W. R. (1999). Ancient infrastructure: Remarkable roads, mines, walls, mounds, stone circles ; a catalog of archeological anomalies (1. print.). The Sourcebook Project.

Chicago Style (17th ed.) Citation

Corliss, William R. Ancient Infrastructure: Remarkable Roads, Mines, Walls, Mounds, Stone Circles ; a Catalog of Archeological Anomalies. 1. print. Glen Arm, Md: The Sourcebook Project, 1999.

MLA (9th ed.) Citation

Corliss, William R. Ancient Infrastructure: Remarkable Roads, Mines, Walls, Mounds, Stone Circles ; a Catalog of Archeological Anomalies. 1. print. The Sourcebook Project, 1999.