APA-viite (7. p.)

Wiegmann, D. A., & Shappell, S. A. (2003). A human error approach to aviation accident analysis: The human factors analysis and classification system. Ashgate.

Chicago-viite (17. p.)

Wiegmann, Douglas A., ja Scott A. Shappell. A Human Error Approach to Aviation Accident Analysis: The Human Factors Analysis and Classification System. Aldershot, Hants, England ; Burlington, VT: Ashgate, 2003.

MLA-viite (9. p.)

Wiegmann, Douglas A., ja Scott A. Shappell. A Human Error Approach to Aviation Accident Analysis: The Human Factors Analysis and Classification System. Ashgate, 2003.