Gaya APA

KIRK-OTHMER, . (1969). ENCYCLOPEDIA OF CHEMICAL TECHNOLOGY; VOL. 18 : SHALE OIL TO STEROIDS (2nd completely rev ad). New York: INTERSCIENCE PUBLISHERS.

Gaya MLA

KIRK-OTHMER, . "ENCYCLOPEDIA OF CHEMICAL TECHNOLOGY; VOL. 18 : SHALE OIL TO STEROIDS". 2nd completely rev ad New York: INTERSCIENCE PUBLISHERS, 1969. Textbook.