Referencing Molden
The correct reference for molden is:
Gijs Schaftenaar, Elias Vlieg and Gerrit Vriend,"Molden 2.0: quantum chemistry
meets proteins",
J Comput Aided Mol Des (2017) 31: 789


G.Schaftenaar and J.H. Noordik, "Molden: a pre- and post-processing program 
for molecular and electronic structures", J. Comput.-Aided Mol. Design,
14 (2000) 123-134