Cita APA (7a ed.)

Glendinning, E. H. English in focus: English en mechanical engineering.

Cita Chicago Style (17a ed.)

Glendinning, Eric H. English in Focus: English En Mechanical Engineering.

Cita MLA (8a ed.)

Glendinning, Eric H. English in Focus: English En Mechanical Engineering.

Precaución: Estas citas no son 100% exactas.