Gregory, J. (1817). Lectures on the duties and qualifications of a physician. Philadelphia: Printed and published by M. Carey & Son, south east corner of Chesnut & Fourth streets.
Chicago Style CitationGregory, John. Lectures On the Duties and Qualifications of a Physician. Philadelphia: Printed and published by M. Carey & Son, south east corner of Chesnut & Fourth streets, 1817.
MLA CitationGregory, John. Lectures On the Duties and Qualifications of a Physician. Philadelphia: Printed and published by M. Carey & Son, south east corner of Chesnut & Fourth streets, 1817.