Cita APA (7a ed.)

Greenwood, D. C. (1959). Product engineering design manual. McGraw-Hill book company.

Cita Chicago Style (17a ed.)

Greenwood, Douglas Cole. Product Engineering Design Manual. New york: McGraw-Hill book company, 1959.

Cita MLA (9a ed.)

Greenwood, Douglas Cole. Product Engineering Design Manual. McGraw-Hill book company, 1959.