Lutz, F. E. (1908). The variation and correlations of certain taxonomic characters of Gryllus. Carnegie Institution of Washington.
Chicago Style (17th ed.) CitationLutz, Frank Eugene. The Variation and Correlations of Certain Taxonomic Characters of Gryllus. Washington, D.C.: Carnegie Institution of Washington, 1908.
MLA (9th ed.) CitationLutz, Frank Eugene. The Variation and Correlations of Certain Taxonomic Characters of Gryllus. Carnegie Institution of Washington, 1908.
Warning: These citations may not always be 100% accurate.