Lua APA (7ú heag.)
ebrary, Inc, Wright, H. E., & Porter, S. C. (1983). The Holocene. Longman.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, H. E. Wright, agus Stephen C. Porter. The Holocene. London: Longman, 1983.
Lua MLA (9ú heag.)
ebrary, Inc, et al. The Holocene. Longman, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.