Dodge, C. W. (1896). Introduction to elementary practical biology.
Lua i Stíl Chicago (17ú heag.)Dodge, Charles Wright. Introduction to Elementary Practical Biology. New York, 1896.
Lua MLA (8ú heag.)Dodge, Charles Wright. Introduction to Elementary Practical Biology. 1896.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.