APA (7th ed.) Citation

Valjal, S. (1981). Yussike's Seven Friends. Progress Publishers.

Chicago Style (17th ed.) Citation

Valjal, Silvi. Yussike's Seven Friends. Moscow: Progress Publishers, 1981.

MLA (9th ed.) Citation

Valjal, Silvi. Yussike's Seven Friends. Progress Publishers, 1981.

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