APA (7th ed.) Citation

Richardson, J. D. (2004). A Compilation of the Messages and Papers of the Presidents Volume 6, part 2: Andrew Johnson. Project Gutenberg.

Chicago Style (17th ed.) Citation

Richardson, James D. A Compilation of the Messages and Papers of the Presidents Volume 6, Part 2: Andrew Johnson. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Richardson, James D. A Compilation of the Messages and Papers of the Presidents Volume 6, Part 2: Andrew Johnson. Project Gutenberg, 2004.

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