APA (7th ed.) Citation

Popow, A. (1970). Es begann in Petrograd. Kinderbuchverlag.

Chicago Style (17th ed.) Citation

Popow, A. Es Begann in Petrograd. Berlin: Kinderbuchverlag, 1970.

MLA (8th ed.) Citation

Popow, A. Es Begann in Petrograd. Kinderbuchverlag, 1970.

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