APA (7th ed.) Citation

Miller, O. T., & Beard, J. C. (2010). Upon The Tree-Tops. Project Gutenberg.

Chicago Style (17th ed.) Citation

Miller, Olive Thorne, and James Carter Beard. Upon The Tree-Tops. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Miller, Olive Thorne, and James Carter Beard. Upon The Tree-Tops. Project Gutenberg, 2010.

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