Style de citation APA (7e éd.)
Пчелинцева И. Г. & Чумакова А. В. (2011). Business English for Oil and Gas Students. ТИУ.
Style de citation Chicago (17e éd.)Пчелинцева И. Г. et Чумакова А. В. Business English for Oil and Gas Students. Тюмень: ТИУ, 2011.
Style de citation MLA (8e éd.)Пчелинцева И. Г. et Чумакова А. В. Business English for Oil and Gas Students. ТИУ, 2011.
Attention : ces citations peuvent ne pas être correctes à 100%.