WORLD FAMOUS STORIES: THE UGLY DUCKLING. TEKSONS.
Chicago Style (17th ed.) CitationWORLD FAMOUS STORIES: THE UGLY DUCKLING. NEW DELHI: TEKSONS.
MLA引文WORLD FAMOUS STORIES: THE UGLY DUCKLING. TEKSONS.
警告：這些引文格式不一定是100％准確.
APA引文