APA

[WDM], . (1986). Bearing capacity of roads and airfields. 2nd International Conference, 16-18 September 1986, Plymouth England, Prodeedings. Bristol: [WDM].

Chicago

[WDM], . 1986. Bearing capacity of roads and airfields. 2nd International Conference, 16-18 September 1986, Plymouth England, Prodeedings. Bristol: [WDM].

Harvard

[WDM], . (1986). Bearing capacity of roads and airfields. 2nd International Conference, 16-18 September 1986, Plymouth England, Prodeedings. Bristol: [WDM].

MLA

[WDM], . Bearing capacity of roads and airfields. 2nd International Conference, 16-18 September 1986, Plymouth England, Prodeedings. Bristol: [WDM]. 1986.