APA (7th ed.) Citation

Hdrlicka, A. (1918). Recent discoveries attributed to early man in America (1a. ed.). Government Printing Office.

Chicago Style (17th ed.) Citation

Hdrlicka, Ales. Recent Discoveries Attributed to Early Man in America. 1a. ed. Washington, D.C: Government Printing Office, 1918.

MLA (9th ed.) Citation

Hdrlicka, Ales. Recent Discoveries Attributed to Early Man in America. 1a. ed. Government Printing Office, 1918.