Osborne, M. P. (2012). Dinosaurs: A nonfiction companion to magic tree house #1: dinosaurs before dark.
Cita Chicago Style (17a ed.)Osborne, Mary Pope. Dinosaurs: A Nonfiction Companion to Magic Tree House #1: Dinosaurs Before Dark. 2012.
Cita MLA (8a ed.)Osborne, Mary Pope. Dinosaurs: A Nonfiction Companion to Magic Tree House #1: Dinosaurs Before Dark. 2012.
Precaución: Estas citas no son 100% exactas.