APA-referens

Ulrich, K. T. E. (2015). Product design and development (4 edition.).

Chicago-stil citat

Ulrich, Karl T; Eppinger. Product Design and Development. 4 edition. Mc Graw Hill: New York, 2015.

MLA-referens

Ulrich, Karl T; Eppinger. Product Design and Development. 4 edition. 2015.