APA (7th ed.) Citation

Mitchell, L., & Nuyttens, J. P. (2013). Bobby in Search of a Birthday. Project Gutenberg.

Chicago Style (17th ed.) Citation

Mitchell, Lebbeus, and Josef Pierre Nuyttens. Bobby in Search of a Birthday. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Mitchell, Lebbeus, and Josef Pierre Nuyttens. Bobby in Search of a Birthday. Project Gutenberg, 2013.

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