Original sentence: </ref> Their debut full-length was released December 23rd, 2008 on iTunes and debuted in stores January 20th, 2009, reaching #31 on the Heatseekers chart.Seventeen, December 4, 2008.ref>Score a Record Deal with Cash Cash's Tips
Edited sentence: Their debut full-length was released December 23rd, 2008 on iTunes and debuted in stores January 20th, 2009, reaching #31 on the Heatseekers chart