Howe, C. D., White, J. H., & Fernow, B. E. (1913). Trent watershed survey: A reconnaissance. Printed by the Bryant Press.
Lua i Stíl Chicago (17ú heag.)Howe, Clifton D., J. H. White, agus B. E. Fernow. Trent Watershed Survey: A Reconnaissance. Toronto: Printed by the Bryant Press, 1913.
Lua MLA (8ú heag.)Howe, Clifton D., et al. Trent Watershed Survey: A Reconnaissance. Printed by the Bryant Press, 1913.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.