APA (7th ed.) Citation

Shoemaker, C. R. (1942). Notes on some American fresh-water amphipod crustaceans and descriptions of a new genus and two new species. Smithsonian Institution.

Chicago Style (17th ed.) Citation

Shoemaker, Clarence R. Notes on Some American Fresh-water Amphipod Crustaceans and Descriptions of a New Genus and Two New Species. Washington: Smithsonian Institution, 1942.

MLA (9th ed.) Citation

Shoemaker, Clarence R. Notes on Some American Fresh-water Amphipod Crustaceans and Descriptions of a New Genus and Two New Species. Smithsonian Institution, 1942.