Cita APA (7a ed.)

Collin, R. H. (1972). Theodore Roosevelt and reform politics. Heath.

Cita Chicago Style (17a ed.)

Collin, Richard H. Theodore Roosevelt and Reform Politics. Lexington, Mass.: Heath, 1972.

Cita MLA (8a ed.)

Collin, Richard H. Theodore Roosevelt and Reform Politics. Heath, 1972.