Cita APA

Sahoo, P. K., & Kannappan, P. (2011). Introduction to functional equations.

Citación estilo Chicago

Sahoo, Prasanna K., and Palaniappan Kannappan. Introduction to Functional Equations. Chapman & Hall/CRC, London, 2011.

Cita MLA

Sahoo, Prasanna K., and Palaniappan Kannappan. Introduction to Functional Equations. 2011.