APA

Sopova S. P., Kust T. S. & Uljyanova O. V.A hypertext analysis of an electronic textbook. : .

Chicago

Sopova S P, Kust T S and Uljyanova O V.A hypertext analysis of an electronic textbook. : .

Harvard

Sopova S. P., Kust T. S. and Uljyanova O. V.A hypertext analysis of an electronic textbook. : .

MLA

Sopova S P, Kust T S and Uljyanova O V.: . .