APA (7th ed.) Citation

Feber, M. A. D., Havermans, J. B., & Defize, P. Iron-Gall Ink Corrosion: A Coumpound-Effect Study.

Chicago Style (17th ed.) Citation

Feber, Marga A.P.C. De, John B.G.A Havermans, and Peter Defize. Iron-Gall Ink Corrosion: A Coumpound-Effect Study.

MLA (9th ed.) Citation

Feber, Marga A.P.C. De, et al. Iron-Gall Ink Corrosion: A Coumpound-Effect Study.