APA (7th ed.) Citation

Knittel, J. Therese Etienne. Büchergilde Gutenberg.

Chicago Style (17th ed.) Citation

Knittel, John. Therese Etienne. Berlin: Büchergilde Gutenberg.

MLA (8th ed.) Citation

Knittel, John. Therese Etienne. Büchergilde Gutenberg.

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