Bretherton, R. F. (1981). The immigration of Lepidoptera to the British Isles in 1980, with an account of the invasion of the painted lady: Cynthia cardui L. Annexe 3. Zenodo.
Chicago-Zitierstil (17. Ausg.)Bretherton, Russell Frederick. The Immigration of Lepidoptera to the British Isles in 1980, with an Account of the Invasion of the Painted Lady: Cynthia Cardui L. Annexe 3. Zenodo, 1981.
MLA-Zitierstil (9. Ausg.)Bretherton, Russell Frederick. The Immigration of Lepidoptera to the British Isles in 1980, with an Account of the Invasion of the Painted Lady: Cynthia Cardui L. Annexe 3. Zenodo, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.