APA (7th ed.) Citation

Hardy, P. (2022). ABAP to the future (4th edition, updated and revised.). Rheinwerk Publishing.

Chicago Style (17th ed.) Citation

Hardy, Paul. ABAP to the Future. 4th edition, updated and revised. Boston, MA: Rheinwerk Publishing, 2022.

MLA (9th ed.) Citation

Hardy, Paul. ABAP to the Future. 4th edition, updated and revised. Rheinwerk Publishing, 2022.

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