APA (7th ed.) Citation

(1991). Australia's top 500 companies, 1991-92 (5th ed.). Riddell.

Chicago Style (17th ed.) Citation

Australia's Top 500 Companies, 1991-92. 5th ed. Sydney: Riddell, 1991.

MLA (8th ed.) Citation

Australia's Top 500 Companies, 1991-92. 5th ed. Riddell, 1991.

Warning: These citations may not always be 100% accurate.