Gilchrist, H. L., & Matz, P. B. (1933). The residual effects of warfare gases.. U.S. Govt. print. off..
Lua i Stíl Chicago (17ú heag.)Gilchrist, H. L., agus Philip Benjamin Matz. The Residual Effects of Warfare Gases.. Washington: U.S. Govt. print. off., 1933.
Lua MLA (8ú heag.)Gilchrist, H. L., agus Philip Benjamin Matz. The Residual Effects of Warfare Gases.. U.S. Govt. print. off., 1933.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.