Linking against MKL
To link against the Intel MKL libraries (for BLAS, LAPACK etc...)
ifort -lmkl_intel_lp64 -lmkl_intel_thread -lmkl_core -lguide -lpthread myprog.f
The above assumes you have done "module load mkl/64/10.1.0.019" (or which ever version of MKL is available to you).
Intel Math Kernel Library Link Line Advisor
This page may be of some use also - it produces a recommended set of directives given target OS, MPI version etc: