Dyfyniad APA

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.

Dyfyniad Arddull Chicago

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.

Dyfyniad MLA

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.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.