APA (7th ed.) Citation

Roberts, E. S. (1987). Rekursiv programmieren. Oldenbourg.

Chicago Style (17th ed.) Citation

Roberts, Eric S. Rekursiv Programmieren. München u.a: Oldenbourg, 1987.

MLA (9th ed.) Citation

Roberts, Eric S. Rekursiv Programmieren. Oldenbourg, 1987.

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