Παραπομπή APA

Kay, R., & Alder, J. (1999). Coastal planning and management. E & FN Spon.

Παραπομπή Chicago Style

Kay, Robert, και Jackie Alder. Coastal Planning and Management. London: E & FN Spon, 1999.

Παραπομπή MLA

Kay, Robert, και Jackie Alder. Coastal Planning and Management. E & FN Spon, 1999.