Dens, P. (1778). Tractatus de Deo trino & uno, de angelis, creatione mundi, actibus humanis, vitiis, peccatis, et conscientia. Typis & sumptibus Jacobi Lekens, bibliopolae.
Chicago Style (17th ed.) CitationDens, Pierre. Tractatus De Deo Trino & Uno, De Angelis, Creatione Mundi, Actibus Humanis, Vitiis, Peccatis, Et Conscientia. Trajecti ad Mosam [i.e. Maastricht]: Typis & sumptibus Jacobi Lekens, bibliopolae, 1778.
MLA (8th ed.) CitationDens, Pierre. Tractatus De Deo Trino & Uno, De Angelis, Creatione Mundi, Actibus Humanis, Vitiis, Peccatis, Et Conscientia. Typis & sumptibus Jacobi Lekens, bibliopolae, 1778.
Warning: These citations may not always be 100% accurate.