Cita APA (7th ed.)

Krasnoselskii, M. A., Burd, V. S., & Kolesov, I. S. (1973). Nonlinear almost periodic oscillations. J. Wiley.

Cita Chicago (17th ed.)

Krasnoselskii, M. A., Vladimir Shepselevich Burd, i IU. S. Kolesov. Nonlinear Almost Periodic Oscillations. New York: J. Wiley, 1973.

Cita MLA (8th ed.)

Krasnoselskii, M. A., et al. Nonlinear Almost Periodic Oscillations. J. Wiley, 1973.