(1967). Foreman's handbook. McGraw-Hill.
Chicago Style (17th ed.) CitationForeman's Handbook. New York: McGraw-Hill, 1967.
MLA (9th ed.) CitationForeman's Handbook. McGraw-Hill, 1967.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
(1967). Foreman's handbook. McGraw-Hill.
Chicago Style (17th ed.) CitationForeman's Handbook. New York: McGraw-Hill, 1967.
MLA (9th ed.) CitationForeman's Handbook. McGraw-Hill, 1967.