APA-referens (7:e uppl.)

(1681). The Key of paradise, opening the gate to eternal salvation (Last edition, more correct.). [s.n.].

Chicago-referens (17:e uppl.)

The Key of Paradise, Opening the Gate to Eternal Salvation. Last edition, more correct. Paris: [s.n.], 1681.

MLA-referens (8:e uppl.)

The Key of Paradise, Opening the Gate to Eternal Salvation. Last edition, more correct. [s.n.], 1681.