Rosenblum, L. A., & Cooper, R. W. (1968). The squirrel monkey. Academic Press.
Lua i Stíl Chicago (17ú heag.)Rosenblum, Leonard A., agus Robert W. Cooper. The Squirrel Monkey. New York: Academic Press, 1968.
Lua MLA (8ú heag.)Rosenblum, Leonard A., agus Robert W. Cooper. The Squirrel Monkey. Academic Press, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.