Ellis, E. S. (1906). From the ranch to the White House: Life of Theodore Roosevelt, author, legislator, field sportsman, soldier, reformer and executive. Hurst & company.
Citazione stile Chigago Style (17a edizione)Ellis, Edward Sylvester. From the Ranch to the White House: Life of Theodore Roosevelt, Author, Legislator, Field Sportsman, Soldier, Reformer and Executive. New York: Hurst & company, 1906.
Citatione MLA (9a ed.)Ellis, Edward Sylvester. From the Ranch to the White House: Life of Theodore Roosevelt, Author, Legislator, Field Sportsman, Soldier, Reformer and Executive. Hurst & company, 1906.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.