APA

de Beer M., Kleyn E. & Wolff H. (1994). Field behaviour and modelling of a cracked-and-seated semi-rigid pavement after rehabilitation. Pretoria: Council for Scientific and Industrial Research.

Chicago

de Beer M, Kleyn EG and Wolff H. 1994. Field behaviour and modelling of a cracked-and-seated semi-rigid pavement after rehabilitation. Pretoria: Council for Scientific and Industrial Research.

Harvard

de Beer M., Kleyn E. and Wolff H. (1994). Field behaviour and modelling of a cracked-and-seated semi-rigid pavement after rehabilitation. Pretoria: Council for Scientific and Industrial Research.

MLA

de Beer M, Kleyn EG and Wolff H. Field behaviour and modelling of a cracked-and-seated semi-rigid pavement after rehabilitation. Pretoria: Council for Scientific and Industrial Research. 1994.