Thought records
If you are at the stage where you are intially monitoring your thoughts, you can find a spare copy of the thought record here. It spans two pages so can you can print if two-sided if you wish.
Thought monitoring record sheet
If you have advanced into the thought-challenging stage of therapy, you can find a spare copy here. Again, it spans two pages so you can print it two-sided if you wish.
Thought challenge record sheet