Greenberg, D. M. (1960). Enzymes in health and disease. Charles C.Thomas.
Lua i Stíl Chicago (17ú heag.)Greenberg, David M. Enzymes in Health and Disease. Springfield: Charles C.Thomas, 1960.
Lua MLA (9ú heag.)Greenberg, David M. Enzymes in Health and Disease. Charles C.Thomas, 1960.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.