APA

Kovalenko N. A., Smirnova A. Y., .Self-directed Learning through Creative Activity of Students. : .

Chicago

Kovalenko N A, Smirnova A Yu, .Self-directed Learning through Creative Activity of Students. : .

Harvard

Kovalenko N. A., Smirnova A. Y., .Self-directed Learning through Creative Activity of Students. : .

MLA

Kovalenko N A, Smirnova A Yu, .: . .