APA (7th ed.) Citation

J. Hesse (Berlin) & Engelbach, G. Heubner, Otto.

Chicago Style (17th ed.) Citation

J. Hesse (Berlin) and Georg Engelbach. Heubner, Otto. Berlin.

MLA (9th ed.) Citation

J. Hesse (Berlin) and Georg Engelbach. Heubner, Otto.

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