Silverman. (1985). Rules of thumb A guide for writers. McGraw Hill.
Chicago Style (17th ed.) CitationSilverman. Rules of Thumb A Guide for Writers. New york: McGraw Hill, 1985.
MLA (9th ed.) CitationSilverman. Rules of Thumb A Guide for Writers. McGraw Hill, 1985.
Warning: These citations may not always be 100% accurate.