Citazione APA

Thwing, E. (1919). The life and meaning of Theodore Roosevelt. Current Literature Publishing Company.

Stile di citazione Chicago

Thwing, Eugene. The Life and Meaning of Theodore Roosevelt. New York: Current Literature Publishing Company, 1919.

Citazione MLA

Thwing, Eugene. The Life and Meaning of Theodore Roosevelt. Current Literature Publishing Company, 1919.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.