Helsham, R. 1. (1743). A course of lectures in natural philosophy: By the late Richard Helsham, M.D. professor of Physick and Natural Philosophy in the University of Dublin. Published by Bryan Robinson, M.D (The second edition.). Printed for J. Nourse, at the Lamb, without Temple-Bar.
Chicago-Zitierstil (17. Ausg.)Helsham, Richard 1682?-1738. A Course of Lectures in Natural Philosophy: By the Late Richard Helsham, M.D. Professor of Physick and Natural Philosophy in the University of Dublin. Published by Bryan Robinson, M.D. The second edition. London: Printed for J. Nourse, at the Lamb, without Temple-Bar, 1743.
MLA-Zitierstil (9. Ausg.)Helsham, Richard 1682?-1738. A Course of Lectures in Natural Philosophy: By the Late Richard Helsham, M.D. Professor of Physick and Natural Philosophy in the University of Dublin. Published by Bryan Robinson, M.D. The second edition. Printed for J. Nourse, at the Lamb, without Temple-Bar, 1743.