April, E. W. (1999). Anatomy: Pretest self-assessment and review (9th ed.). McGraw-Hill.
Cita Chicago Style (17a ed.)April, Ernest W. Anatomy: Pretest Self-assessment and Review. 9th ed. New York: McGraw-Hill, 1999.
Cita MLA (9a ed.)April, Ernest W. Anatomy: Pretest Self-assessment and Review. 9th ed. McGraw-Hill, 1999.
Precaución: Estas citas no son 100% exactas.