MLA

Cordier, Mathurin, 1479-1564 . Mat. Corderii Colloquiorum scholasticorum libri IV. Diligenter recogniti : protrepticon ad bene vivendi rectéque loquendi studiosos .... 1651. https://collections.library.yale.edu/catalog/2110914.

APA, 6th edition

Cordier, Mathurin, 1479-1564 . (1651)[Mat. Corderii Colloquiorum scholasticorum libri IV. Diligenter recogniti : protrepticon ad bene vivendi rectéque loquendi studiosos ...]. https://collections.library.yale.edu/catalog/2110914.