A manual of elementary chemistry :
theoretical and practical /
by George Fownes.

APA Citation

Fownes, G. (1868). A manual of elementary chemistry: theoretical and practical. 10th ed., rev. and corrected. London: John Churchill.

MLA Citation

Fownes, George, 1815-1849. A Manual of Elementary Chemistry: Theoretical And Practical. 10th ed., rev. and corrected. London: John Churchill, 1868.

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