APA (7th ed.) Citation

Keller, P. A. (1963). Dreigestirn.

Chicago Style (17th ed.) Citation

Keller, Pasul Anton. Dreigestirn. 1963.

MLA (9th ed.) Citation

Keller, Pasul Anton. Dreigestirn. 1963.

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