APA (7th ed.) Citation

Williams, D. B. (1970). Agriculture in the Australian economy (Rev. (i.e. 2nd) ed.). Syd. U.P..

Chicago Style (17th ed.) Citation

Williams, Donald Birtall. Agriculture in the Australian Economy. Rev. (i.e. 2nd) ed. Syd.: Syd. U.P., 1970.

MLA (8th ed.) Citation

Williams, Donald Birtall. Agriculture in the Australian Economy. Rev. (i.e. 2nd) ed. Syd. U.P., 1970.