APA Citation

Ludolphus de Saxonia, & Francesco Petrarca. (1491). Expositio in Psalterium, etc. [Speyer: Peter Drach].

Chicago Style Citation

Ludolphus de Saxonia, and Francesco Petrarca. Expositio in Psalterium, Etc. [Speyer: Peter Drach], 1491.

MLA Citation

Ludolphus de Saxonia, and Francesco Petrarca. Expositio in Psalterium, Etc. [Speyer: Peter Drach], 1491.

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