CHRISTIE, A. (2002). BLACK COFFEE. HARPERCOLLINS PUBLISHERS.
Chicago Style (17th ed.) CitationCHRISTIE, AGATHA. BLACK COFFEE. LONDON: HARPERCOLLINS PUBLISHERS, 2002.
MLA引文CHRISTIE, AGATHA. BLACK COFFEE. HARPERCOLLINS PUBLISHERS, 2002.
警告:這些引文格式不一定是100%准確.