APA (7th ed.) Citation

Heller, L. Archivmaterialien zu Leonid Heller, 1945-.

Chicago Style (17th ed.) Citation

Heller, Leonid. Archivmaterialien Zu Leonid Heller, 1945-.

MLA (9th ed.) Citation

Heller, Leonid. Archivmaterialien Zu Leonid Heller, 1945-.

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