Cite
The XXI Century Foreign Language Textbook as a Challenge for Publishers.
MLA
Letun, Sergey A., and Lyudmila A. Voronina. “The XXI Century Foreign Language Textbook as a Challenge for Publishers.” ARPHA Proceedings, no. 4, Jan. 2021, pp. 564–73. EBSCOhost, https://doi.org/10.3897/ap.e4.e0564.
APA
Letun, S. A., & Voronina, L. A. (2021). The XXI Century Foreign Language Textbook as a Challenge for Publishers. ARPHA Proceedings, 4, 564–573. https://doi.org/10.3897/ap.e4.e0564
Chicago
Letun, Sergey A., and Lyudmila A. Voronina. 2021. “The XXI Century Foreign Language Textbook as a Challenge for Publishers.” ARPHA Proceedings, no. 4 (January): 564–73. doi:10.3897/ap.e4.e0564.