APA (7th ed.) Citation

Wahlstrom, E. E. (1973). Tunneling in rock / by Ernest E. Wahlstrom. Elsevier.

Chicago Style (17th ed.) Citation

Wahlstrom, Ernest Eugene. Tunneling in Rock / by Ernest E. Wahlstrom. Amsterdam ; (Barking): Elsevier, 1973.

MLA (9th ed.) Citation

Wahlstrom, Ernest Eugene. Tunneling in Rock / by Ernest E. Wahlstrom. Elsevier, 1973.

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