APA (7th ed.) Citation

Safonova M. P. (1977). Practical aid in everyday English. Higher school.

Chicago Style (17th ed.) Citation

Safonova M. P. Practical Aid in Everyday English. M: Higher school, 1977.

MLA (8th ed.) Citation

Safonova M. P. Practical Aid in Everyday English. Higher school, 1977.

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