Gaya APA

Kroemer, K, H. (2001). Ergonomics: how to design for ease and efficiency (2nd ed.). Upper Saddle River, NJ: Prentice Hall.

Gaya MLA

Kroemer, Karl, H.E.. "Ergonomics: how to design for ease and efficiency". 2nd ed. Upper Saddle River, NJ: Prentice Hall, 2001. Text.