Cita APA (7th ed.)

Laposata, M. (1992). The new england journal of medicine: Si Unit Conversion Guide. NEJM BOOKS.

Cita Chicago (17th ed.)

Laposata, Michael. The New England Journal of Medicine: Si Unit Conversion Guide. Boston: NEJM BOOKS, 1992.

Cita MLA (9th ed.)

Laposata, Michael. The New England Journal of Medicine: Si Unit Conversion Guide. NEJM BOOKS, 1992.