APA (7th ed.) Citation

Wright, S. P. (2009). The Death-Traps of FX-31. Project Gutenberg.

Chicago Style (17th ed.) Citation

Wright, Sewell Peaslee. The Death-Traps of FX-31. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Wright, Sewell Peaslee. The Death-Traps of FX-31. Project Gutenberg, 2009.

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