Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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