ebrary, Inc, Aldrich, T. E., & Hutton, W. (2005). About time: Speed, society, people and the environment. Greenleaf Pub..
Chicago-referens (17:e uppl.)ebrary, Inc, Tim E. Aldrich, och Will Hutton. About Time: Speed, Society, People and the Environment. Sheffield: Greenleaf Pub., 2005.
MLA-referens (9:e uppl.)ebrary, Inc, et al. About Time: Speed, Society, People and the Environment. Greenleaf Pub., 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.