Cita APA (7a ed.)

Aksoy, A. G., & Khamsi, M. A. (1990). Nonstandard methods in fixed point theory. Springer.

Cita Chicago Style (17a ed.)

Aksoy, Asuman G., y Mohamed A. Khamsi. Nonstandard Methods in Fixed Point Theory. New York: Springer, 1990.

Cita MLA (9a ed.)

Aksoy, Asuman G., y Mohamed A. Khamsi. Nonstandard Methods in Fixed Point Theory. Springer, 1990.