APA

Symons I., Kotera H., . (1987). A parametric study of the stability of embedded cantilever retaining walls. Crowthorne: Transport and Road Research Laboratory.

Chicago

Symons IF, Kotera H, . 1987. A parametric study of the stability of embedded cantilever retaining walls. Crowthorne: Transport and Road Research Laboratory.

Harvard

Symons I., Kotera H., . (1987). A parametric study of the stability of embedded cantilever retaining walls. Crowthorne: Transport and Road Research Laboratory.

MLA

Symons IF, Kotera H, . A parametric study of the stability of embedded cantilever retaining walls. Crowthorne: Transport and Road Research Laboratory. 1987.