Παραπομπή σε μορφή APA (7η εκδ.)

Caddy, J., & Defeo, D. (2003). Enchancing or restoring the productivity of natural populations of shellfish and other marine invertebrate resources.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Caddy, J.F, και D. Defeo. Enchancing or Restoring the Productivity of Natural Populations of Shellfish and Other Marine Invertebrate Resources. 2003.

Παραπομπή σε μορφή MLA (9th εκδ.)

Caddy, J.F, και D. Defeo. Enchancing or Restoring the Productivity of Natural Populations of Shellfish and Other Marine Invertebrate Resources. 2003.