Dyfyniad APA

Garfield, F. M. (1988). Quality assurance principles for analytical laboratories. Association for official analytical chemists.

Dyfyniad Arddull Chicago

Garfield, Frederick M. Quality Assurance Principles for Analytical Laboratories. Virginia: Association for official analytical chemists, 1988.

Dyfyniad MLA

Garfield, Frederick M. Quality Assurance Principles for Analytical Laboratories. Association for official analytical chemists, 1988.

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