Liston, A. (1981). A few interesting sawfly records from southern Scotland. Zenodo.
Citazione stile Chigago Style (17a edizione)Liston, Andrew. A Few Interesting Sawfly Records from Southern Scotland. Zenodo, 1981.
Citatione MLA (9a ed.)Liston, Andrew. A Few Interesting Sawfly Records from Southern Scotland. Zenodo, 1981.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.