Gräfe, W. (2015). Time-dependent mechanical properties of solids: Relaxation of stress and density, strength (fatigue). Trans Tech Publications.
芝加哥风格引文Gräfe, Wolfgang. Time-dependent Mechanical Properties of Solids: Relaxation of Stress and Density, Strength (fatigue). Pfäffikon, Zurich, Switzerland: Trans Tech Publications, 2015.
MLA引文Gräfe, Wolfgang. Time-dependent Mechanical Properties of Solids: Relaxation of Stress and Density, Strength (fatigue). Trans Tech Publications, 2015.
警告：这些引文格式不一定是100％准确.