Federica Colombo. (1979). Animals of the mountains and forests. Burke books.
Čikaški stil citiranjaFederica Colombo. Animals of the Mountains and Forests. London: Burke books, 1979.
MLA način citiranjaFederica Colombo. Animals of the Mountains and Forests. Burke books, 1979.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.