Cita APA (7a ed.)

Hapgood, N. (1899). Abraham Lincoln: The man of the people. The Macmillan company.

Cita Chicago Style (17a ed.)

Hapgood, Norman. Abraham Lincoln: The Man of the People. New York: The Macmillan company, 1899.

Cita MLA (9a ed.)

Hapgood, Norman. Abraham Lincoln: The Man of the People. The Macmillan company, 1899.