APA (7th ed.) Citation

Ariffin, A., Khan, M. N., Sim, Y., & Ahmad, W. (2008). Determination of pKa of ammonium and phenolic groups: Evidence of intramolecular hydrogen bonding in aqueous solution.

Chicago Style (17th ed.) Citation

Ariffin, Azhar, Mohammad Niyaz Khan, Y.L Sim, and W.H.W Ahmad. Determination of PKa of Ammonium and Phenolic Groups: Evidence of Intramolecular Hydrogen Bonding in Aqueous Solution. 2008.

MLA (9th ed.) Citation

Ariffin, Azhar, et al. Determination of PKa of Ammonium and Phenolic Groups: Evidence of Intramolecular Hydrogen Bonding in Aqueous Solution. 2008.