Cita APA (7th ed.)

Swanson, W. E. (1948). Log cabins. Macmillan Co..

Cita Chicago (17th ed.)

Swanson, William Elmer. Log Cabins. New York: Macmillan Co., 1948.

Cita MLA (8th ed.)

Swanson, William Elmer. Log Cabins. Macmillan Co., 1948.