APA (7th ed.) Citation

Hülsen, C. (1921). Das Speculum Romanae Magnificentiae des Antonio Lafreri.

Chicago Style (17th ed.) Citation

Hülsen, Christian. Das Speculum Romanae Magnificentiae Des Antonio Lafreri. [S.l.], 1921.

MLA (9th ed.) Citation

Hülsen, Christian. Das Speculum Romanae Magnificentiae Des Antonio Lafreri. 1921.

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