APA استشهاد

Brown, R. P. (1981). Handbook of plastics test methods (2nd ed.). George Godwin.

استشهاد بنمط شيكاغو

Brown, R P. Handbook of Plastics Test Methods. 2nd ed. London: George Godwin, 1981.

MLA استشهاد

Brown, R P. Handbook of Plastics Test Methods. 2nd ed. George Godwin, 1981.