APA (7th ed.) Citation

Kipling, R. (2010). The second jungle book. Project Gutenberg.

Chicago Style (17th ed.) Citation

Kipling, Rudyard. The Second Jungle Book. To be supplied: Project Gutenberg, 2010.

MLA (8th ed.) Citation

Kipling, Rudyard. The Second Jungle Book. Project Gutenberg, 2010.

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