Cita APA (7a ed.)
Vallance, R. H., Eldridge, A. A., & Friend, J. N. A text-book of inorganic chemistry: Chromium and its congeners. Charles Griffin.
Cita estilo Chicago (17a ed.)
Vallance, Reece H., Arthur A. Eldridge, y J. Newton Friend. A Text-book of Inorganic Chemistry: Chromium and Its Congeners. Londres, Inglaterra: Charles Griffin.
Cita MLA (9a ed.)
Vallance, Reece H., et al. A Text-book of Inorganic Chemistry: Chromium and Its Congeners. Charles Griffin.
Precaución: Estas citas no son 100% exactas.