Block & Betrus. (1999). 101 best cover letters. McGraw-Hill.
Chicago Style (17th ed.) CitationBlock and Betrus. 101 Best Cover Letters. New York: McGraw-Hill, 1999.
MLA (8th ed.) CitationBlock and Betrus. 101 Best Cover Letters. McGraw-Hill, 1999.
Warning: These citations may not always be 100% accurate.