Cita APA (7th ed.)

Niebel, B. W., & Draper, A. B. (1974). Product design and process engineering. McGraw-Hill.

Cita Chicago (17th ed.)

Niebel, Benjamin W., i Alan B. Draper. Product Design and Process Engineering. Nueva York: McGraw-Hill, 1974.

Cita MLA (9th ed.)

Niebel, Benjamin W., i Alan B. Draper. Product Design and Process Engineering. McGraw-Hill, 1974.