Keith Lye; Alastair Campbell. (1999). Atlas In The Round: Our Planet As You've Never Seen It Before. Running Press.
Chicago-referens (17:e uppl.)Keith Lye; Alastair Campbell. Atlas In The Round: Our Planet As You've Never Seen It Before. Running Press, 1999.
MLA-referens (9:e uppl.)Keith Lye; Alastair Campbell. Atlas In The Round: Our Planet As You've Never Seen It Before. Running Press, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.