APA
(1991). 1991 Annual book of ASTM standards. V 09.01. Rubber, natural, synthetic general test methods, carbon black. Philadelphia: ASTM.
Chicago
1991. 1991 Annual book of ASTM standards. V 09.01. Rubber, natural, synthetic general test methods, carbon black. Philadelphia: ASTM.
Harvard
(1991). 1991 Annual book of ASTM standards. V 09.01. Rubber, natural, synthetic general test methods, carbon black. Philadelphia: ASTM.
MLA
1991 Annual book of ASTM standards. V 09.01. Rubber, natural, synthetic general test methods, carbon black. Philadelphia: ASTM. 1991.