Παραπομπή σε μορφή APA (7η εκδ.)

Gilbert, C. R. (1989). Species profiles: Life histories and environmental requirements of coastal fishes and invertebrates (Mid-Atlantic)--Atlantic and shortnosed sturgeons. U.S. Department of the Interior.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gilbert, Carter R. Species Profiles: Life Histories and Environmental Requirements of Coastal Fishes and Invertebrates (Mid-Atlantic)--Atlantic and Shortnosed Sturgeons. Washington, D.C: U.S. Department of the Interior, 1989.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gilbert, Carter R. Species Profiles: Life Histories and Environmental Requirements of Coastal Fishes and Invertebrates (Mid-Atlantic)--Atlantic and Shortnosed Sturgeons. U.S. Department of the Interior, 1989.