Cita APA

Powell, J. (1990). Designing user interfaces. Microtrend Books.

Citación estilo Chicago

Powell, James. Designing User Interfaces. San Marcos, Calif: Microtrend Books, 1990.

Cita MLA

Powell, James. Designing User Interfaces. Microtrend Books, 1990.

Warning: These citations may not always be 100% accurate.