Liecester, H. M., & Edgar F. Smith Memorial Collection. (1967). Chymia: Annual studies in the history of chemistry. University of Pennsylvania.
Cita Chicago (17th ed.)Liecester, Henry M., i Edgar F. Smith Memorial Collection. Chymia: Annual Studies in the History of Chemistry. Philadelphia: University of Pennsylvania, 1967.
Cita MLA (9th ed.)Liecester, Henry M., i Edgar F. Smith Memorial Collection. Chymia: Annual Studies in the History of Chemistry. University of Pennsylvania, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.