MLA

Famosus Beati Augustini Libellus De Vita [Christ]Iana Intitulatus : Qui Viris Ecc[Les]Iasticis Om[n]Ibus Merito Deberet Esse Tam Acceptus ... [Printer of Postilla Scholastica super Apocalypsin, 0AD. https://collections.library.yale.edu/catalog/2040017.

APA, 6th edition

Famosus beati Augustini libellus De vita [Christ]iana intitulatus : qui viris ecc[les]iasticis om[n]ibus merito deberet esse tam acceptus ... (0 C.E.). [Annotations (Provenance)--15th century, Blind tooled bindings (Binding), Pigskin bindings (Binding)]. [Printer of Postilla Scholastica super Apocalypsin, https://collections.library.yale.edu/catalog/2040017.