Cita APA (7a ed.)

Sapsford, D. (1981). Labour market economics. Allen & Unwin.

Cita Chicago Style (17a ed.)

Sapsford, David. Labour Market Economics. London: Allen & Unwin, 1981.

Cita MLA (9a ed.)

Sapsford, David. Labour Market Economics. Allen & Unwin, 1981.