Citazione APA

Hirst, B. A. (2010). Exam Prep Wildland fire fighter 1 & 2.

Stile di citazione Chicago

Hirst, Ben A. Exam Prep Wildland Fire Fighter 1 & 2. London, Jones and Bartlett Publishers, 2010.

Citazione MLA

Hirst, Ben A. Exam Prep Wildland Fire Fighter 1 & 2. 2010.