Cita APA (7a ed.)

Seward, W. H. (1886). Life of John Quincy Adams: Sixth President of the United States. Porter and Coates.

Cita Chicago Style (17a ed.)

Seward, William Henry. Life of John Quincy Adams: Sixth President of the United States. Philadelphia: Porter and Coates, 1886.

Cita MLA (8a ed.)

Seward, William Henry. Life of John Quincy Adams: Sixth President of the United States. Porter and Coates, 1886.