MLA

Engel, Lothar, et al. An Atlas of Polymer Damage : Surface Examination by Scanning Electron Microscope. London: Wolfe Science Books, 1981.

APA

Engel, L., Klingele, H., Ehrenstein, G. W, & Schaper, H. (1981). An Atlas of Polymer Damage : surface examination by scanning electron microscope. London: Wolfe Science Books.

Chicago

Engel, Lothar, Hermann Klingele, Gottfried W Ehrenstein, and Helmut Schaper. An Atlas of Polymer Damage: Surface Examination by Scanning Electron Microscope. London: Wolfe Science Books, 1981.