Myers, C. S., & Leffingwell, A. (1907). The vivisection problem: A controversy between Charles S. Myers and Albert Leffingwell. Printed for the Vivisection Reform Society.
Lua i Stíl Chicago (17ú heag.)Myers, Charles S., agus Albert Leffingwell. The Vivisection Problem: A Controversy Between Charles S. Myers and Albert Leffingwell. [Philadelphia?]: Printed for the Vivisection Reform Society, 1907.
Lua MLA (8ú heag.)Myers, Charles S., agus Albert Leffingwell. The Vivisection Problem: A Controversy Between Charles S. Myers and Albert Leffingwell. Printed for the Vivisection Reform Society, 1907.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.