Gaya APA

KIRK-OTHMER, . (1969). ENCYCLOPEDIA OF CHEMICAL TECHNOLOGY: VOL. 20: TETRACYCLINES TO UNSATURATED POLYESTERS (2nd completely rev ed). New York: INTERSCIENCE PUBLISHERS.

Gaya MLA

KIRK-OTHMER, . "ENCYCLOPEDIA OF CHEMICAL TECHNOLOGY: VOL. 20: TETRACYCLINES TO UNSATURATED POLYESTERS". 2nd completely rev ed New York: INTERSCIENCE PUBLISHERS, 1969. Textbook.