Cita APA (7a ed.)

Robert, F., & Rokne, J. (1986). Discrete iterations: A metric study. Springer.

Cita Chicago Style (17a ed.)

Robert, François, y Jon Rokne. Discrete Iterations: A Metric Study. Berlin [etc.]: Springer, 1986.

Cita MLA (9a ed.)

Robert, François, y Jon Rokne. Discrete Iterations: A Metric Study. Springer, 1986.