APA (7th ed.) Citation

Cooper, W., & Simpson, J. (1981). Australia handbook 1981-82 (20th ed.). Australian Information Service.

Chicago Style (17th ed.) Citation

Cooper, Warwick, and John Simpson. Australia Handbook 1981-82. 20th ed. Canberra, Australia: Australian Information Service, 1981.

MLA (9th ed.) Citation

Cooper, Warwick, and John Simpson. Australia Handbook 1981-82. 20th ed. Australian Information Service, 1981.