APA (7th ed.) Citation

(1994). Sophia Petrovna Preobrazhenskaya (1904-1966).

Chicago Style (17th ed.) Citation

Sophia Petrovna Preobrazhenskaya (1904-1966). 1994.

MLA (9th ed.) Citation

Sophia Petrovna Preobrazhenskaya (1904-1966). 1994.

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