ADLER, D. (1981). CAM JANSEN AND THE MYSTERY OF THE DINOSAURS BONES (58.). PUFFIN BOOKS.
Chicago Style (17th ed.) CitationADLER, DAVID. CAM JANSEN AND THE MYSTERY OF THE DINOSAURS BONES. 58. USA: PUFFIN BOOKS, 1981.
MLA (9th ed.) CitationADLER, DAVID. CAM JANSEN AND THE MYSTERY OF THE DINOSAURS BONES. 58. PUFFIN BOOKS, 1981.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.