APA

lewis r. j., . (2003). hawleys condensed chemical dictionary. new delhi: galgotia publication.

Chicago

lewis richard j, . 2003. hawleys condensed chemical dictionary. new delhi: galgotia publication.

Harvard

lewis r. j., . (2003). hawleys condensed chemical dictionary. new delhi: galgotia publication.

MLA

lewis richard j, . hawleys condensed chemical dictionary. new delhi: galgotia publication. 2003.