Dyfyniad APA

Master, P. (2004). English grammar and technical writing. Washington, DC.: United states Department of state.

Dyfyniad Arddull Chicago

Master, Peter. English Grammar and Technical Writing. Washington, DC.: United states Department of state, 2004.

Dyfyniad MLA

Master, Peter. English Grammar and Technical Writing. Washington, DC.: United states Department of state, 2004.

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