APA Citation

Sandburg, C. A. 1., & Sandburg, C. A. 1. The war years, 1861-1864.

Chicago Style Citation

Sandburg, Carl August 1878-1967, and Carl August 1878-1967 Sandburg. The War Years, 1861-1864.

MLA Citation

Sandburg, Carl August 1878-1967, and Carl August 1878-1967 Sandburg. The War Years, 1861-1864.

Warning: These citations may not always be 100% accurate.