Citação norma APA
Technical Council on Cold Regions Engineering, ebrary, Inc, & Clarke, E. S. (2007). Permafrost foundations: State of the practice. American Society of Civil Engineers.
Citação norma Chicago
Technical Council on Cold Regions Engineering, Inc ebrary, and Edwin S. Clarke. Permafrost Foundations: State of the Practice. Reston, VA: American Society of Civil Engineers, 2007.
Citação norma MLA
Technical Council on Cold Regions Engineering, et al. Permafrost Foundations: State of the Practice. American Society of Civil Engineers, 2007.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.