APA (7th ed.) Citation

Lasker, E., & Du Mont, J. (2004). Chess Strategy. Project Gutenberg.

Chicago Style (17th ed.) Citation

Lasker, Edward, and J. Du Mont. Chess Strategy. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Lasker, Edward, and J. Du Mont. Chess Strategy. Project Gutenberg, 2004.

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