Hi, I used @Manual{OpenF
 

Hi,
I used

@Manual{OpenFoamUserGuide,
Title = {Open{FOAM} - {T}he {O}pen {S}ource {CFD} {T}oolbox -
{U}ser's {G}uide},
Author = {OpenCFD},
Organization = {OpenCFD Ltd.},
Address = {United Kingdom},
Edition = {1.4},
month = {11 } # apr,
year = 2007
}

referring to 1.4 in my thesis.

Regards,
A.