The First part of the Key of philosophie ... into two books /
John Hester.

APA Citation

Hermanni, P., Paracelsus, 1., Hester, J. (1973). The First part of the Key of philosophie ... into two books. Amsterdam: Theatrum Orbis Terrarum .

MLA Citation

Hermanni, Philippus, 1493-1541 Paracelsus, and John Hester. The First Part of the Key of Philosophie ... Into Two Books. Amsterdam: Theatrum Orbis Terrarum , 1973.

Warning: These citations may not always be complete (especially for serials).