Cita APA (7a ed.)

Gage, W. L. (1967). Value analysis. McGraw-Hill.

Cita Chicago Style (17a ed.)

Gage, William Lionel. Value Analysis. London [etc.]: McGraw-Hill, 1967.

Cita MLA (9a ed.)

Gage, William Lionel. Value Analysis. McGraw-Hill, 1967.