APA citiranje

Sumtsova O. V. Olga Vitalievna. (2012). Active methods as the most effective approaches in teaching foreign languages. 2012.

Chicago Style (17th ed.) Citation

Sumtsova O. V. Olga Vitalievna. Active Methods as the Most Effective Approaches in Teaching Foreign Languages. 2012, 2012.

MLA citiranje

Sumtsova O. V. Olga Vitalievna. Active Methods as the Most Effective Approaches in Teaching Foreign Languages. 2012, 2012.