Johnston, D. F. (1979). Copyright handbook (3. print., rev.). Bowker.
Chicago Style (17th ed.) CitationJohnston, Donald F. Copyright Handbook. 3. print., rev. New York, N.Y. [u.a.]: Bowker, 1979.
MLA (9th ed.) CitationJohnston, Donald F. Copyright Handbook. 3. print., rev. Bowker, 1979.
Warning: These citations may not always be 100% accurate.