Cita APA (7th ed.)

Osgood, H. L. (1957). The American colonies in the seventeenth century. P.Smith.

Cita Chicago (17th ed.)

Osgood, Herbert Levi. The American Colonies in the Seventeenth Century. Gloucester, Mass.: P.Smith, 1957.

Cita MLA (8th ed.)

Osgood, Herbert Levi. The American Colonies in the Seventeenth Century. P.Smith, 1957.