Dyfyniad APA

(2001). Science and technical writing: A manual of style (2nd ed.). Routledge.

Dyfyniad Arddull Chicago

Science and Technical Writing: A Manual of Style. 2nd ed. New York: Routledge, 2001.

Dyfyniad MLA

Science and Technical Writing: A Manual of Style. 2nd ed. Routledge, 2001.

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