APA (7th ed.) Citation

Ferrerius, S. (1565). De numeris poeticis. Gryphius.

Chicago Style (17th ed.) Citation

Ferrerius, Stephanus. De Numeris Poeticis. Venetiis: Gryphius, 1565.

MLA (9th ed.) Citation

Ferrerius, Stephanus. De Numeris Poeticis. Gryphius, 1565.

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