Clark, J. R. (1996). Coastal zone management handbook. Lewis.
Chicago Style (17th ed.) ZitazioaClark, John R. Coastal Zone Management Handbook. Boca Ratón: Lewis, 1996.
MLA (9th ed.) ZitazioaClark, John R. Coastal Zone Management Handbook. Lewis, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.