APA (7th ed.) Citation

Brebner, P. J. (2006). The Brown Mask. Project Gutenberg.

Chicago Style (17th ed.) Citation

Brebner, Percy James. The Brown Mask. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Brebner, Percy James. The Brown Mask. Project Gutenberg, 2006.

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