Cita APA (7a ed.)

Hawthorn, G. (1978). Population and development. F. Cass.

Cita Chicago Style (17a ed.)

Hawthorn, Geoffrey. Population and Development. London ; Totowa, N.J.: F. Cass, 1978.

Cita MLA (8a ed.)

Hawthorn, Geoffrey. Population and Development. F. Cass, 1978.