Scudder, S. H. The Species of Gryllus Found in the United States East of the Sierra Nevadas. Wiley.
Chicago Style (17th ed.) CitationScudder, Samuel H. The Species of Gryllus Found in the United States East of the Sierra Nevadas. Wiley.
MLA (9th ed.) CitationScudder, Samuel H. The Species of Gryllus Found in the United States East of the Sierra Nevadas. Wiley.
Warning: These citations may not always be 100% accurate.