APA Style

Blackshield, A., Williams, G. (2006). Australian constitutional law and theory: commetary and materials (4th ed. abridged.). Annandale, N.S.W: Federation Press.

MLA Style

Blackshield, Anthony., Williams, George,. "Australian constitutional law and theory: commetary and materials". 4th ed. abridged. Annandale, N.S.W: Federation Press, 2006. Books.