article publications have their year twice in the reference

[tueboesen]

Conference proceedings look good with this, but I would like to not have the article reference have their year written twice, but I'm not sure how exactly to accomplish this here. Here is what an article reference looks like to me:

A carbocyclic carbene as an efficient catalyst ligand for C–C coupling reactions Wolfgang A. Herrmann, Karl Öfele, Sabine K. Schneider, Eberhardt Herdtweck, Stephan D. Hoffmann Angew. Chem. Int. Ed. 45.23 (2006) pp. 3859–3862. 2006

While this is a conference proceeding:

Le De Anima dans la tradition grècque Paul Moraux Aristotle on Mind and the Senses, 1979, Cambridge

Is there a way to remove the (2006) from the article reference? Normally I would change the reference style, but I'm not really sure where you choose the style, and I do like the style otherwise.