APA (7th ed.) Citation

(1915). Papers on aphididae: Contents and index. GPO.

Chicago Style (17th ed.) Citation

Papers on Aphididae: Contents and Index. [Washington]: GPO, 1915.

MLA (9th ed.) Citation

Papers on Aphididae: Contents and Index. GPO, 1915.

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