APA (7th ed.) Citation

Petrescu, C., & Popescu, N. (1962). Fram der Eisbär (o.A.). Jungendverlag.

Chicago Style (17th ed.) Citation

Petrescu, Cezar, and N. Popescu. Fram Der Eisbär. o.A. Bukarest: Jungendverlag, 1962.

MLA (8th ed.) Citation

Petrescu, Cezar, and N. Popescu. Fram Der Eisbär. o.A. Jungendverlag, 1962.

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