APA (7th ed.) Citation

Neilson, W. A. (2006). Robert Burns: How To Know Him. Project Gutenberg.

Chicago Style (17th ed.) Citation

Neilson, William Allan. Robert Burns: How To Know Him. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Neilson, William Allan. Robert Burns: How To Know Him. Project Gutenberg, 2006.

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