APA-viite (7. p.)

Roberts, E. (2006). Thinking recursively with Java. Wiley.

Chicago-viite (17. p.)

Roberts, Eric. Thinking Recursively with Java. Hoboken, N.J: Wiley, 2006.

MLA-viite (9. p.)

Roberts, Eric. Thinking Recursively with Java. Wiley, 2006.