APA

Baker J. F., Heyman J., . (1969). Plastic design of frames. London: Cambridge U.P.

Chicago

Baker John Fleetwood, Heyman Jacques, . 1969. Plastic design of frames. London: Cambridge U.P.

Harvard

Baker J. F., Heyman J., . (1969). Plastic design of frames. London: Cambridge U.P.

MLA

Baker John Fleetwood, Heyman Jacques, . Plastic design of frames. London: Cambridge U.P. 1969.