APA (7th ed.) Citation

Leube, E., & Schrader, L. Studienreihe Romania. E. Schmidt.

Chicago Style (17th ed.) Citation

Leube, Eberhard, and Ludwig Schrader. Studienreihe Romania. Berlin: E. Schmidt.

MLA (8th ed.) Citation

Leube, Eberhard, and Ludwig Schrader. Studienreihe Romania. E. Schmidt.

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