Não informado. (2008). Transactions of the Sapporo Natural History Society. Sapporo Natural History Society.
Style de citation Chicago (17e éd.)Não informado. Transactions of the Sapporo Natural History Society. Sapporo, Japão: Sapporo Natural History Society, 2008.
Style de citation MLA (8e éd.)Não informado. Transactions of the Sapporo Natural History Society. Sapporo Natural History Society, 2008.
Attention : ces citations peuvent ne pas être correctes à 100%.