Cita APA (7a ed.)

Williams, D. B., & Campbell, K. O. (1970). Agriculture in the Australian economy. Sydney University Press.

Cita Chicago Style (17a ed.)

Williams, D. B.,, y Keith O. Campbell. Agriculture in the Australian Economy. Sydney: Sydney University Press, 1970.

Cita MLA (9a ed.)

Williams, D. B.,, y Keith O. Campbell. Agriculture in the Australian Economy. Sydney University Press, 1970.