Cita APA (7a ed.)

Smith, D. M., & Greenfields, M. (2013). Gypsies and Travellers in Housing: The Decline of Nomadism. Policy Press.

Cita Chicago Style (17a ed.)

Smith, David M., y Margaret Greenfields. Gypsies and Travellers in Housing: The Decline of Nomadism. Bristol: Policy Press, 2013.

Cita MLA (8a ed.)

Smith, David M., y Margaret Greenfields. Gypsies and Travellers in Housing: The Decline of Nomadism. Policy Press, 2013.