Cita APA (7a ed.)

Eppinger, S. D. (1994). A model-based method for organizing tasks in product development. [s.n.].

Cita Chicago Style (17a ed.)

Eppinger, Steven D. A Model-based Method for Organizing Tasks in Product Development. [S.l.]: [s.n.], 1994.

Cita MLA (9a ed.)

Eppinger, Steven D. A Model-based Method for Organizing Tasks in Product Development. [s.n.], 1994.