Cita APA (7a ed.)

Nida, W. L. (1926). Explorers and pioneers: I. Following Columbus. II. Following the frontier. The Macmillan Co..

Cita Chicago Style (17a ed.)

Nida, William Lewis. Explorers and Pioneers: I. Following Columbus. II. Following the Frontier. New York: The Macmillan Co., 1926.

Cita MLA (8a ed.)

Nida, William Lewis. Explorers and Pioneers: I. Following Columbus. II. Following the Frontier. The Macmillan Co., 1926.