Fansher, S. (1809). Rules to be attended to during vaccination. s.n.
Chicago-Zitierstil (17. Ausg.)Fansher, Sylvanus. Rules to Be Attended to During Vaccination. [Boston or Cambridge, Mass.?]: s.n, 1809.
MLA-Zitierstil (9. Ausg.)Fansher, Sylvanus. Rules to Be Attended to During Vaccination. s.n, 1809.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.