Has your lecturer provided links to a preferred Legal Citation style guide on your course site? If so, it is recommended you refer to the guide(s) provided by your lecturer. If not, you may find the following resources useful to help with formatting your in-text citations and reference list entries.
Australian Guide to Legal Citation (AGLC 4th edition) (Pdf)
AGLC4 Referencing guide (interactive, courtesy: Griffith University)