Dyfyniad APA

Hirschhorn,Howard H. (1980). Writing for science, industry and technology. D Van Nostrand Company.

Dyfyniad Arddull Chicago

Hirschhorn,Howard H. Writing for Science, Industry and Technology. New York: D Van Nostrand Company, 1980.

Dyfyniad MLA

Hirschhorn,Howard H. Writing for Science, Industry and Technology. D Van Nostrand Company, 1980.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.