Cita APA (7a ed.)

Chapin, N. (1961). Programming computers for business applications. McGraw-Hill.

Cita Chicago Style (17a ed.)

Chapin, Ned. Programming Computers for Business Applications. New York: McGraw-Hill, 1961.

Cita MLA (8a ed.)

Chapin, Ned. Programming Computers for Business Applications. McGraw-Hill, 1961.