Cita APA

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.

Citación estilo Chicago

Ratliff, Thomas A., y 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.

Cita MLA

Ratliff, Thomas A., y 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.