Cita APA (7a ed.)

DiLeo, C. a. (2019). Clean Ruby: A Guide to Crafting Better Code for Rubyists (1st ed. 2019.). Apress.

Cita Chicago Style (17a ed.)

DiLeo, Carleton. author. Clean Ruby: A Guide to Crafting Better Code for Rubyists. 1st ed. 2019. Berkeley, CA: Apress, 2019.

Cita MLA (9a ed.)

DiLeo, Carleton. author. Clean Ruby: A Guide to Crafting Better Code for Rubyists. 1st ed. 2019. Apress, 2019.