APA

Efanova L. G., Lutoshkina O. S., Dronova L. P. & Natsagdorj Sugarmaa.On Cognitive Approach to Language when Studying Russian Prefixes Expressing Relation to the Norm. : .

Chicago

Efanova L G, Lutoshkina O S, Dronova L P and Natsagdorj Sugarmaa.On Cognitive Approach to Language when Studying Russian Prefixes Expressing Relation to the Norm. : .

Harvard

Efanova L. G., Lutoshkina O. S., Dronova L. P. and Natsagdorj Sugarmaa.On Cognitive Approach to Language when Studying Russian Prefixes Expressing Relation to the Norm. : .

MLA

Efanova L G, Lutoshkina O S, Dronova L P and Natsagdorj Sugarmaa.: . .