Citazione Stile APA (7a Edizione)

Savichev O. G. Oleg Gennadievich. (2007). Drift flowing of the river Tom (the Western Siberia). 2007.

Citazione stile Chigago Style (17a edizione)

Savichev O. G. Oleg Gennadievich. Drift Flowing of the River Tom (the Western Siberia). 2007, 2007.

Citatione MLA (9a ed.)

Savichev O. G. Oleg Gennadievich. Drift Flowing of the River Tom (the Western Siberia). 2007, 2007.