APA (7th ed.) Citation

Leverett F. Frank. (1899). The Illinois Glacial Lobe. Washington, Governmext Printing Office, 1899.

Chicago Style (17th ed.) Citation

Leverett F. Frank. The Illinois Glacial Lobe. Washington, Governmext Printing Office, 1899, 1899.

MLA (9th ed.) Citation

Leverett F. Frank. The Illinois Glacial Lobe. Washington, Governmext Printing Office, 1899, 1899.

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