APA (7th ed.) Citation

Newcomb, H. H. Explanation of Plate II, with Description of New Variety of Limenitis Ursula. Wiley.

Chicago Style (17th ed.) Citation

Newcomb, H. H. Explanation of Plate II, with Description of New Variety of Limenitis Ursula. Wiley.

MLA (9th ed.) Citation

Newcomb, H. H. Explanation of Plate II, with Description of New Variety of Limenitis Ursula. Wiley.

Warning: These citations may not always be 100% accurate.