Παραπομπή σε μορφή APA (7η εκδ.)

Ente Colombo '92, Fabbri, P., & Fierro, G. (1992). Semi-enclosed seas: Exchange of environmental experiences between Mediterranean and Caribbean countries. Elsevier Applied Science.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ente Colombo '92, Paolo Fabbri, και Giuliano Fierro. Semi-enclosed Seas: Exchange of Environmental Experiences Between Mediterranean and Caribbean Countries. London: Elsevier Applied Science, 1992.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ente Colombo '92, et al. Semi-enclosed Seas: Exchange of Environmental Experiences Between Mediterranean and Caribbean Countries. Elsevier Applied Science, 1992.