APA (7th ed.) Citation

Poprotska, V. H. (1993). The second session of the Institute of library science.

Chicago Style (17th ed.) Citation

Poprotska, V. H. The Second Session of the Institute of Library Science. 1993.

MLA (8th ed.) Citation

Poprotska, V. H. The Second Session of the Institute of Library Science. 1993.

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