Greenall, R. (2006). An explorer's guide to russia (First edition.). Zephyr Press/Canongate Press.
Chicago-referens (17:e uppl.)Greenall, Robert. An Explorer's Guide to Russia. First edition. Boston: Zephyr Press/Canongate Press, 2006.
MLA-referens (9:e uppl.)Greenall, Robert. An Explorer's Guide to Russia. First edition. Zephyr Press/Canongate Press, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.