Style de citation APA (7e éd.)

Ellison, B. K. (1973). Labour intensive methods in road construction. Dept. of Public Works, Roads and Bridges Division.

Style de citation Chicago (17e éd.)

Ellison, B. K. Labour Intensive Methods in Road Construction. [Port Moresby]: Dept. of Public Works, Roads and Bridges Division, 1973.

Style de citation MLA (9e éd.)

Ellison, B. K. Labour Intensive Methods in Road Construction. Dept. of Public Works, Roads and Bridges Division, 1973.

Attention : ces citations peuvent ne pas être correctes à 100%.