APA (7th ed.) Citation

Fabricius, J. A. (1858). Guido de Columnis (mem.).

Chicago Style (17th ed.) Citation

Fabricius, Johann Albert. Guido De Columnis (mem.). 1858.

MLA (9th ed.) Citation

Fabricius, Johann Albert. Guido De Columnis (mem.). 1858.

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