Gordon, W. J. (1900). Our country's butterflies & moths and how to know them: A guide to the Lepidoptera of Great Britain. Day, Simpkin, Marshall, Hamilton, Kent.
Chicago-Zitierstil (17. Ausg.)Gordon, William John. Our Country's Butterflies & Moths and How to Know Them: A Guide to the Lepidoptera of Great Britain. London: Day, Simpkin, Marshall, Hamilton, Kent, 1900.
MLA-Zitierstil (9. Ausg.)Gordon, William John. Our Country's Butterflies & Moths and How to Know Them: A Guide to the Lepidoptera of Great Britain. Day, Simpkin, Marshall, Hamilton, Kent, 1900.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.