APA

Willing M., Engel L., . (1981). An Atlas of Polymer Damge. London: Wolfe Science Books.

Chicago

Willing M.S, Engel Lother..etal, . 1981. An Atlas of Polymer Damge. London: Wolfe Science Books.

Harvard

Willing M., Engel L., . (1981). An Atlas of Polymer Damge. London: Wolfe Science Books.

MLA

Willing M.S, Engel Lother..etal, . An Atlas of Polymer Damge. London: Wolfe Science Books. 1981.