APA (7th ed.) Citation

Frey, J. (1886). De Alcuini arte grammatica commentatio.

Chicago Style (17th ed.) Citation

Frey, Joseph. De Alcuini Arte Grammatica Commentatio. Münster, 1886.

MLA (9th ed.) Citation

Frey, Joseph. De Alcuini Arte Grammatica Commentatio. 1886.

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