APA (7th ed.) Citation

Müller, C. G. &. S. (1812). Hauptbuch.

Chicago Style (17th ed.) Citation

Müller, C. G. & Sohn. Hauptbuch. Sonneberg, 1812.

MLA (8th ed.) Citation

Müller, C. G. & Sohn. Hauptbuch. 1812.

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