APA (7th ed.) Citation

(2011). IBM System 360 RPG Debugging Template and Keypunch Card. Project Gutenberg.

Chicago Style (17th ed.) Citation

IBM System 360 RPG Debugging Template and Keypunch Card. Project Gutenberg, 2011.

MLA (9th ed.) Citation

IBM System 360 RPG Debugging Template and Keypunch Card. Project Gutenberg, 2011.

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