APA (7th ed.) Citation

Markreiter, A. Heller, Hugo. . Heller, Hermine.

Chicago Style (17th ed.) Citation

Markreiter, Anton. Heller, Hugo. . Heller, Hermine.

MLA (8th ed.) Citation

Markreiter, Anton. Heller, Hugo. . Heller, Hermine.

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