Karel, J., & Breitkopf, G. (1504). Algoritmus integrorū exacta || diligentia collectus exemplari ostensione emenda||tus figuris deni#[que] subtilissimis cū probationū || positiõibus rectificatus regulis quo#[que] || mercatorū atque societatū || admodum de||coratus.|| ... ||. Landsberg, Martin.
Citazione stile Chigago Style (17a edizione)Karel, Johannes, e Gregor Breitkopf. Algoritmus Integrorū Exacta || Diligentia Collectus Exemplari Ostensione Emenda||tus Figuris Deni#[que] Subtilissimis Cū Probationū || Positiõibus Rectificatus Regulis Quo#[que] || Mercatorū Atque Societatū || Admodum De||coratus.|| ... ||. Leipzig: Landsberg, Martin, 1504.
Citatione MLA (9a ed.)Karel, Johannes, e Gregor Breitkopf. Algoritmus Integrorū Exacta || Diligentia Collectus Exemplari Ostensione Emenda||tus Figuris Deni#[que] Subtilissimis Cū Probationū || Positiõibus Rectificatus Regulis Quo#[que] || Mercatorū Atque Societatū || Admodum De||coratus.|| ... ||. Landsberg, Martin, 1504.