APA

Darley P., Symons I. & Carder D. (1990). Behaviour of an embedded retaining wall on the A6 Chapel-en-le-Frith bypass. Crowthorne: Transport and Road Research Laboratory.

Chicago

Darley P, Symons IF and Carder DR. 1990. Behaviour of an embedded retaining wall on the A6 Chapel-en-le-Frith bypass. Crowthorne: Transport and Road Research Laboratory.

Harvard

Darley P., Symons I. and Carder D. (1990). Behaviour of an embedded retaining wall on the A6 Chapel-en-le-Frith bypass. Crowthorne: Transport and Road Research Laboratory.

MLA

Darley P, Symons IF and Carder DR. Behaviour of an embedded retaining wall on the A6 Chapel-en-le-Frith bypass. Crowthorne: Transport and Road Research Laboratory. 1990.