APA (7th ed.) Citation

Mallides, A. I. (1961). English in practice. The institute of the English Language "English Studies".

Chicago Style (17th ed.) Citation

Mallides, A. I. English in Practice. Athens: The institute of the English Language "English Studies", 1961.

MLA (8th ed.) Citation

Mallides, A. I. English in Practice. The institute of the English Language "English Studies", 1961.

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