APA (7th ed.) Citation

Kekulé, A. August Kekulé. Verl. Chemie.

Chicago Style (17th ed.) Citation

Kekulé, August. August Kekulé. Berlin: Verl. Chemie.

MLA (9th ed.) Citation

Kekulé, August. August Kekulé. Verl. Chemie.

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