APA (7th ed.) Citation

Heimburg, W., & Waterman, M. P. (2010). A Sister's Love A Novel. Project Gutenberg.

Chicago Style (17th ed.) Citation

Heimburg, W., and Margaret P. Waterman. A Sister's Love A Novel. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Heimburg, W., and Margaret P. Waterman. A Sister's Love A Novel. Project Gutenberg, 2010.

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