Gerhard, J. (1643). Medulla Gebrica, Extracta Ex Libro Summæ Perfectionis Geberi, Summi Philosophi Chymici. Decas quaestionum physico-chymicarum selectiorum & graviorum ... de metallis, 1, .
Chicago Style (17th ed.) CitationGerhard, Johann. "Medulla Gebrica, Extracta Ex Libro Summæ Perfectionis Geberi, Summi Philosophi Chymici." Decas Quaestionum Physico-chymicarum Selectiorum & Graviorum ... De Metallis 1 (1643).
MLA (9th ed.) CitationGerhard, Johann. "Medulla Gebrica, Extracta Ex Libro Summæ Perfectionis Geberi, Summi Philosophi Chymici." Decas Quaestionum Physico-chymicarum Selectiorum & Graviorum ... De Metallis, 1, 1643.
Warning: These citations may not always be 100% accurate.