Gaya APA

Guastello, S, J. (2014). Human factors engineering and ergonomics : a systems approach (2nd ed.). Boca Raton, Florida: CRC Press.

Gaya MLA

Guastello, Stephen, J.. "Human factors engineering and ergonomics : a systems approach". 2nd ed. Boca Raton, Florida: CRC Press, 2014. Text.