Webster, R. W., & Koch, W. (1903). A laboratory manual of physiological chemistry. The University of Chicago Press; W. Wesley & Son.
Lua i Stíl Chicago (17ú heag.)Webster, Ralph W., agus Waldemar Koch. A Laboratory Manual of Physiological Chemistry. Chicago, London: The University of Chicago Press; W. Wesley & Son, 1903.
Lua MLA (8ú heag.)Webster, Ralph W., agus Waldemar Koch. A Laboratory Manual of Physiological Chemistry. The University of Chicago Press; W. Wesley & Son, 1903.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.