Style de citation APA

Brown, J., & Owler, L. (1980). Wheldon's costing simplified (5.). English language book society and pitman books Ltd.

Style de citation Chicago

Brown, J.L, et L.W.J Owler. Wheldon's Costing Simplified. 5. London: English language book society and pitman books Ltd, 1980.

Style de citation MLA

Brown, J.L, et L.W.J Owler. Wheldon's Costing Simplified. 5. English language book society and pitman books Ltd, 1980.