APA (7th ed.) Citation

Johnston, A. F., & Bonsall, E. F. (2008). Flip's "Islands of Providence". Project Gutenberg.

Chicago Style (17th ed.) Citation

Johnston, Annie F., and Elizabeth Fearne Bonsall. Flip's "Islands of Providence". Project Gutenberg, 2008.

MLA (9th ed.) Citation

Johnston, Annie F., and Elizabeth Fearne Bonsall. Flip's "Islands of Providence". Project Gutenberg, 2008.

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