Soliloquia
MLA
Pseudo-Augustinus. Soliloquia. 0AD. https://collections.library.yale.edu/catalog/10596558.
APA, 6th edition
P.-A. (0 C.E.). Soliloquia [Manuscripts, Medieval Germany 15th century, Medieval and Renaissance Manuscripts in Beinecke Library]. https://collections.library.yale.edu/catalog/10596558.