@misc{Marquardus_Christophorus_Oratio,
 author={Marquardus, Christophorus},
 howpublished={online},
 publisher={Drukarnia Johanna Coepsela},
 language={lat},
 title={Oratio Gratulatoria Qvam In Diem Nominalem [...] Johannis III. Regis Poloniæ [...] In Academia Francofurtana, Ipsa die XXIV. Junii A. M. DC. LXXXIII. Habuit Christophorus Marqvardus, Elbingensis Borussus},
 type={starodruk},
}