THROP CLAIRE. (2019). FANTASY FIELD TRIPS A JOURNEY TO THE CENTRE OF THE EARTH (2014 Ed.). RAINTREE PUBLISHERS.
Chicago Style aipamenaTHROP CLAIRE. FANTASY FIELD TRIPS A JOURNEY TO THE CENTRE OF THE EARTH. 2014 Ed. CHICAGO: RAINTREE PUBLISHERS, 2019.
MLA aipamenaTHROP CLAIRE. FANTASY FIELD TRIPS A JOURNEY TO THE CENTRE OF THE EARTH. 2014 Ed. RAINTREE PUBLISHERS, 2019.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.