APA (7th ed.) Citation

Deo, P., Wood, L. E., & Lovell, C. W. (1973). Use of shale in embankments. Purdue University.

Chicago Style (17th ed.) Citation

Deo, P., L. E. Wood, and C. W. Lovell. Use of Shale in Embankments. West Lafayette, Ind.: Purdue University, 1973.

MLA (9th ed.) Citation

Deo, P., et al. Use of Shale in Embankments. Purdue University, 1973.