ADLER, D. (1981). CAM JANSEN AND THE MYSTERY OF THE DINOSAURS BONES (58.). PUFFIN BOOKS.
芝加哥风格引文ADLER, DAVID. CAM JANSEN AND THE MYSTERY OF THE DINOSAURS BONES. 58. USA: PUFFIN BOOKS, 1981.
MLA引文ADLER, DAVID. CAM JANSEN AND THE MYSTERY OF THE DINOSAURS BONES. 58. PUFFIN BOOKS, 1981.
警告：这些引文格式不一定是100％准确.