Cita APA (7a ed.)
Reader's Digest. (1970). Family health guide and medical encyclopedia. RDA.
Cita Chicago Style (17a ed.)
Reader's Digest. Family Health Guide and Medical Encyclopedia. New York: RDA, 1970.
Cita MLA (9a ed.)
Reader's Digest. Family Health Guide and Medical Encyclopedia. RDA, 1970.
Precaución: Estas citas no son 100% exactas.