Townson, R. (1798). Philosophy of mineralogy: By Robert Townson, L. L. D. F. R. S. Edinb. etc. - Author of Travels through Hungary. printed for the author. Sold by John White, Fleet-Street.
Chicago-Zitierstil (17. Ausg.)Townson, Robert. Philosophy of Mineralogy: By Robert Townson, L. L. D. F. R. S. Edinb. Etc. - Author of Travels Through Hungary. London: printed for the author. Sold by John White, Fleet-Street, 1798.
MLA-Zitierstil (9. Ausg.)Townson, Robert. Philosophy of Mineralogy: By Robert Townson, L. L. D. F. R. S. Edinb. Etc. - Author of Travels Through Hungary. printed for the author. Sold by John White, Fleet-Street, 1798.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.