I need a cover letter, i will attach the resume. Find below the link to the job

I need a cover letter, i will attach the resume.
Find below the link to the job posting
36025BR: Physician Assistant – Emergency Medicine, Hialeah, FL – TeamHealth
also, find attached a sample cover letter the professor sent us from the book.
Apart from the cover letter, i need to put do a document with a Copy of NP job description (include current APA citation of source)’ this is from the link i sent you but, you just need to put in APA for me and cite.