APA (7th ed.) Citation

Toombs, A. F. (1980). Settlement caused by tunnelling beneath a motorway embankment. Transport and Road Research Laboratory.

Chicago Style (17th ed.) Citation

Toombs, A. F. Settlement Caused by Tunnelling Beneath a Motorway Embankment. Crowthorne, Berk: Transport and Road Research Laboratory, 1980.

MLA (9th ed.) Citation

Toombs, A. F. Settlement Caused by Tunnelling Beneath a Motorway Embankment. Transport and Road Research Laboratory, 1980.

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