Lua APA (7ú heag.)
Soulé, M. E., & Peters, R. L. (2014). Collected papers of Michael E. Soulé: Early years in modern conservation biology. Island Press.
Lua i Stíl Chicago (17ú heag.)
Soulé, Michael E., agus Robert L. Peters. Collected Papers of Michael E. Soulé: Early Years in Modern Conservation Biology. Washington, District of Columbia ; Covelo, California ; London, [England]: Island Press, 2014.
Lua MLA (9ú heag.)
Soulé, Michael E., agus Robert L. Peters. Collected Papers of Michael E. Soulé: Early Years in Modern Conservation Biology. Island Press, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.