Spectral data is probably most clearly reported in tables. An example is shown below. *All* peaks must be included in your table – even those that do not belong to your product. We expect you to be able to assign all peaks belonging to your product and comment on any peaks due to contamination from other materials may be identified as "unknown contaminant". The paper referenced in the table below will come in very handy for assigning solvent peaks (*hint, hint*).

The image at the bottom of this page shows the NMR spectrum for ethyl acetate (a.k.a ethyl ethanoate). Please note that you will need to report the chemical shifts in ppm for your peaks.  Use the middle of any peak with a defined shape (i.e. a singlet, doublet, triplet, etc.). For multiplets, report the range from the left most signal in the multiplet to the right most signal. 

Note that the assignment is written in such as way that the structure of the molecule in the sample is correlated to the observed spectral data, not as the spectral data being used to deduce the structure of an unknown material.