APA-Zitierstil (7. Ausg.)

Morris, P. A. (1975). A field guide to shells of the Atlantic and Gulf coasts and the West Indies (3d ed.). Houghton Mifflin.

Chicago-Zitierstil (17. Ausg.)

Morris, Percy A. A Field Guide to Shells of the Atlantic and Gulf Coasts and the West Indies. 3d ed. Boston: Houghton Mifflin, 1975.

MLA-Zitierstil (9. Ausg.)

Morris, Percy A. A Field Guide to Shells of the Atlantic and Gulf Coasts and the West Indies. 3d ed. Houghton Mifflin, 1975.