APA (7th ed.) Citation

Caldecott, R. (2010). A Sketch-Book of R. Caldecott's. Project Gutenberg.

Chicago Style (17th ed.) Citation

Caldecott, Randolph. A Sketch-Book of R. Caldecott's. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Caldecott, Randolph. A Sketch-Book of R. Caldecott's. Project Gutenberg, 2010.

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