APA (7th ed.) Citation

Pansy & Clark, L. (2013). Ruth Erskine's Son. Project Gutenberg.

Chicago Style (17th ed.) Citation

Pansy and Louise Clark. Ruth Erskine's Son. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Pansy and Louise Clark. Ruth Erskine's Son. Project Gutenberg, 2013.

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