Cita APA

Boyle, P. J., Halfacree, K., & Robinson, V. (1998). Exploring contemporary migration. Longman.

Chicago Edition Citation

Boyle, P J., Keith Halfacree, i Vaughan Robinson. Exploring Contemporary Migration. Harlow: Longman, 1998.

Cita MLA

Boyle, P J., et al. Exploring Contemporary Migration. Longman, 1998.