APA (7th ed.) Citation

(1973). Support of mine workings (2nd ed.). HMSO.

Chicago Style (17th ed.) Citation

Support of Mine Workings. 2nd ed. London: HMSO, 1973.

MLA (9th ed.) Citation

Support of Mine Workings. 2nd ed. HMSO, 1973.

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