A manual of elementary chemistry, theoretical and practical /
by George Fownes ; edited by Robert Bridges.

APA Citation

Fownes, G., Bridges, R. (18621859). A manual of elementary chemistry, theoretical and practical. From the 7th rev. and cor. London ed. Philadelphia: Blanchard and Lea.

MLA Citation

Fownes, George, 1815-1849, and Robert Bridges. A Manual of Elementary Chemistry, Theoretical And Practical. From the 7th rev. and cor. London ed. Philadelphia: Blanchard and Lea, 18621859.

Warning: These citations may not always be complete (especially for serials).