Cita APA (7th ed.)
Ostwald, W. (2016). Outlines of General Chemistry. CreateSpace.
Cita Chicago (17th ed.)
Ostwald, Wilhelm. Outlines of General Chemistry. EUA: CreateSpace, 2016.
Cita MLA (9th ed.)
Ostwald, Wilhelm. Outlines of General Chemistry. CreateSpace, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.