Cita APA (7a ed.)

Sapsford, D., & Tzannatos, Z. (1993). The economics of the labour market. MacMillan.

Cita Chicago Style (17a ed.)

Sapsford, David, y Zafiris Tzannatos. The Economics of the Labour Market. Basingstoke [etc.]: MacMillan, 1993.

Cita MLA (9a ed.)

Sapsford, David, y Zafiris Tzannatos. The Economics of the Labour Market. MacMillan, 1993.