APA (7th ed.) Citation

Scudder, S. H. Cosmopolitan Butterflies. Wiley.

Chicago Style (17th ed.) Citation

Scudder, Samuel Hubbard. Cosmopolitan Butterflies. Wiley.

MLA (9th ed.) Citation

Scudder, Samuel Hubbard. Cosmopolitan Butterflies. Wiley.

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