APA-referens

Hirst, B. A. (2006). Exam prep: Technical rescue:vehicle/Machinery and water/ice. Jones and Bartlett.

Chicago-stil citat

Hirst, Ben A. Exam Prep: Technical Rescue:vehicle/Machinery and Water/ice. Sudbury: Jones and Bartlett, 2006.

MLA-referens

Hirst, Ben A. Exam Prep: Technical Rescue:vehicle/Machinery and Water/ice. Jones and Bartlett, 2006.