APA (7th ed.) Citation

Liberts, L. (1944). Ludolfs Liberts. Aufbau-Verl.

Chicago Style (17th ed.) Citation

Liberts, Ludolfs. Ludolfs Liberts. Riga: Aufbau-Verl, 1944.

MLA (9th ed.) Citation

Liberts, Ludolfs. Ludolfs Liberts. Aufbau-Verl, 1944.

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