Brown, A. R., Collin, W. G., & Rickerby, J. G. (1972). Value-added tax / by A.R. Brown, (W.G. Collin, J.G. Rickerby). National Computing Centre.
Chicago Style (17th ed.) CitationBrown, Arthur Robert, William Gregory Collin, and John Graham Rickerby. Value-added Tax / by A.R. Brown, (W.G. Collin, J.G. Rickerby). Manchester: National Computing Centre, 1972.
MLA (9th ed.) CitationBrown, Arthur Robert, et al. Value-added Tax / by A.R. Brown, (W.G. Collin, J.G. Rickerby). National Computing Centre, 1972.
Warning: These citations may not always be 100% accurate.