APA-referens (7:e uppl.)

Van, L. (1993). Nomads in central Asia: Animal Husbandry and Culture in transition (19th-20th century). Royal tropical Institute.

Chicago-referens (17:e uppl.)

Van, Leeuwen. Nomads in Central Asia: Animal Husbandry and Culture in Transition (19th-20th Century). Amsterdam: Royal tropical Institute, 1993.

MLA-referens (9:e uppl.)

Van, Leeuwen. Nomads in Central Asia: Animal Husbandry and Culture in Transition (19th-20th Century). Royal tropical Institute, 1993.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.