Ratliff, T. A., & Ratliff, T. A. (1993). The laboratory quality assurance system: A manual of quality procedures with related forms (2. edition.). New York, New York: Van Nostrand Reinhold.
Chicago Style CitationRatliff, Thomas A., and Thomas A. Ratliff. The Laboratory Quality Assurance System: A Manual of Quality Procedures With Related Forms. 2. edition. New York, New York: Van Nostrand Reinhold, 1993.
MLA CitationRatliff, Thomas A., and Thomas A. Ratliff. The Laboratory Quality Assurance System: A Manual of Quality Procedures With Related Forms. 2. edition. New York, New York: Van Nostrand Reinhold, 1993.
Warning: These citations may not always be 100% accurate.