Lua APA (7ú heag.)
ebrary, Inc, Sanders, M. H., & Clark, P. D. (2010). Geomorphology: Processes, taxonomy and applications. Nova Science Publishers.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, Miguel H. Sanders, agus Phillip D. Clark. Geomorphology: Processes, Taxonomy and Applications. New York: Nova Science Publishers, 2010.
Lua MLA (9ú heag.)
ebrary, Inc, et al. Geomorphology: Processes, Taxonomy and Applications. Nova Science Publishers, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.