APA (7th ed.) Citation

Butterworth, H. (2006). Little Sky-High Or, The Surprising Doings of Washee-Washee-Wang. Project Gutenberg.

Chicago Style (17th ed.) Citation

Butterworth, Hezekiah. Little Sky-High Or, The Surprising Doings of Washee-Washee-Wang. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Butterworth, Hezekiah. Little Sky-High Or, The Surprising Doings of Washee-Washee-Wang. Project Gutenberg, 2006.

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