Cita APA (7a ed.)

Burge, W. H. (1975). Recursive programming techniques. Addison Wesley.

Cita Chicago Style (17a ed.)

Burge, William H. Recursive Programming Techniques. California: Addison Wesley, 1975.

Cita MLA (8a ed.)

Burge, William H. Recursive Programming Techniques. Addison Wesley, 1975.