Eberhard, C., Villee, C. A., & Davis, P. W. (1985). General Biology Laboratory Manual: To Accompany: Biology, Worl of Biology (3ª edición.). Saunders College Publishing.
Lua i Stíl Chicago (17ú heag.)Eberhard, Carolyn, Claude A. Villee, agus P. William Davis. General Biology Laboratory Manual: To Accompany: Biology, Worl of Biology. 3ª edición. New York: Saunders College Publishing, 1985.
Lua MLA (9ú heag.)Eberhard, Carolyn, et al. General Biology Laboratory Manual: To Accompany: Biology, Worl of Biology. 3ª edición. Saunders College Publishing, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.