APA (7th ed.) Citation

Stephens, A. S. (2009). The Old Countess; or, The Two Proposals. Project Gutenberg.

Chicago Style (17th ed.) Citation

Stephens, Ann S. The Old Countess; or, The Two Proposals. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Stephens, Ann S. The Old Countess; or, The Two Proposals. Project Gutenberg, 2009.

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