Fitzpatrick, F. L., Teter, H. E., & Bain, T. D. (1970). Living things. Holt, Rinehart and Winston.
Lua i Stíl Chicago (17ú heag.)Fitzpatrick, Frederick Linder, Harold E. Teter, agus Thomas D. Bain. Living Things. New York: Holt, Rinehart and Winston, 1970.
Lua MLA (9ú heag.)Fitzpatrick, Frederick Linder, et al. Living Things. Holt, Rinehart and Winston, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.