APA (7th ed.) Citation

Helbig, J. (1968). Fayencen der Heusenstammer Manufaktur.

Chicago Style (17th ed.) Citation

Helbig, Jean. Fayencen Der Heusenstammer Manufaktur. 1968.

MLA (9th ed.) Citation

Helbig, Jean. Fayencen Der Heusenstammer Manufaktur. 1968.

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