APA (7th ed.) Citation

Whitbread, M., & Tunnell, C. (1993). Review of the effectiveness of restoration conditions for mineral workings and the need for bonds / Michael Whitbread, Christopher Tunnell. H.M.S.O..

Chicago Style (17th ed.) Citation

Whitbread, Michael, and Christopher Tunnell. Review of the Effectiveness of Restoration Conditions for Mineral Workings and the Need for Bonds / Michael Whitbread, Christopher Tunnell. London: H.M.S.O., 1993.

MLA (9th ed.) Citation

Whitbread, Michael, and Christopher Tunnell. Review of the Effectiveness of Restoration Conditions for Mineral Workings and the Need for Bonds / Michael Whitbread, Christopher Tunnell. H.M.S.O., 1993.

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