APA Citation

Hrdlička, A., Holmes, W. H., Willis, B., Wright, F. E. 1., & Fenner, C. N. (1912). Early man in South America. Washington: Govt. Print. Off..

Chicago Style Citation

Hrdlička, Aleš, William Henry Holmes, Bailey Willis, F. E. 1877-1953 Wright, and Clarence Norman Fenner. Early Man in South America. Washington: Govt. Print. Off., 1912.

MLA Citation

Hrdlička, Aleš, et al. Early Man in South America. Washington: Govt. Print. Off., 1912.

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