Ridder, J. J. d. (1969). On the mass spectrometry of some metal organic compounds. Bronder-Offset.
Čikaški stil citiranja (17. izdanje)Ridder, Johannes Jacob de. On the Mass Spectrometry of Some Metal Organic Compounds. Rotterdam: Bronder-Offset, 1969.
MLA način citiranja (9. izdanje)Ridder, Johannes Jacob de. On the Mass Spectrometry of Some Metal Organic Compounds. Bronder-Offset, 1969.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.