APA

Cembureau, . (1973). Concrete roads. 2nd European Symposium, Bern 1973. Reports and proceedings. (oral contribuitons and discussions) 2 vol. Paris: Cembureau.

Chicago

Cembureau, . 1973. Concrete roads. 2nd European Symposium, Bern 1973. Reports and proceedings. (oral contribuitons and discussions) 2 vol. Paris: Cembureau.

Harvard

Cembureau, . (1973). Concrete roads. 2nd European Symposium, Bern 1973. Reports and proceedings. (oral contribuitons and discussions) 2 vol. Paris: Cembureau.

MLA

Cembureau, . Concrete roads. 2nd European Symposium, Bern 1973. Reports and proceedings. (oral contribuitons and discussions) 2 vol. Paris: Cembureau. 1973.