Cita APA (7a ed.)

Hrdlicka, A. (1912). ... Early man in South America. Govt. print. off..

Cita Chicago Style (17a ed.)

Hrdlicka, Ales. ... Early Man in South America. Washington: Govt. print. off., 1912.

Cita MLA (9a ed.)

Hrdlicka, Ales. ... Early Man in South America. Govt. print. off., 1912.