Freind, J. (1719). Johannis Freind, M.D. de purgantibus, in secunda variolarum confluentium febre, adhibendis epistola. impensis Gul. & Joh. Innys, in Area Occidentali D. Pauli.
Chicago Style (17th ed.) CitationFreind, John. Johannis Freind, M.D. De Purgantibus, in Secunda Variolarum Confluentium Febre, Adhibendis Epistola. Londini: impensis Gul. & Joh. Innys, in Area Occidentali D. Pauli, 1719.
MLA (9th ed.) CitationFreind, John. Johannis Freind, M.D. De Purgantibus, in Secunda Variolarum Confluentium Febre, Adhibendis Epistola. impensis Gul. & Joh. Innys, in Area Occidentali D. Pauli, 1719.
Warning: These citations may not always be 100% accurate.