APA (7th ed.) Citation

Levchenko, N. P. (2012). Speech etiquette as a basis of the professional formation of the future teacher-communicator.

Chicago Style (17th ed.) Citation

Levchenko, N. P. Speech Etiquette as a Basis of the Professional Formation of the Future Teacher-communicator. 2012.

MLA (8th ed.) Citation

Levchenko, N. P. Speech Etiquette as a Basis of the Professional Formation of the Future Teacher-communicator. 2012.

Warning: These citations may not always be 100% accurate.