Hutchinson, J. (1844). Contributions to vital statistics: Obtained by means of a pneumatic apparatus for valuing the respiratory powers with relation to health. s.n.
Chicago-Zitierstil (17. Ausg.)Hutchinson, John. Contributions to Vital Statistics: Obtained by Means of a Pneumatic Apparatus for Valuing the Respiratory Powers with Relation to Health. S.l: s.n, 1844.
MLA-Zitierstil (9. Ausg.)Hutchinson, John. Contributions to Vital Statistics: Obtained by Means of a Pneumatic Apparatus for Valuing the Respiratory Powers with Relation to Health. s.n, 1844.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.