APA (7th ed.) Citation

Butler, D. A., & Duncan, W. D. (1992). Maritime law in Australia. Legal Books.

Chicago Style (17th ed.) Citation

Butler, D. A., and W. D. Duncan. Maritime Law in Australia. Redfern [N.S.W.]: Legal Books, 1992.

MLA (8th ed.) Citation

Butler, D. A., and W. D. Duncan. Maritime Law in Australia. Legal Books, 1992.