Mayo Clinic & Johnson, R. V. M. (1994). Mayo Clinic complete book of pregnancy & baby's first year. W. Morrow and Co.
芝加哥风格引文Mayo Clinic 与 Robert V. M.D Johnson. Mayo Clinic Complete Book of Pregnancy & Baby's First Year. New York: W. Morrow and Co, 1994.
MLA引文Mayo Clinic 与 Robert V. M.D Johnson. Mayo Clinic Complete Book of Pregnancy & Baby's First Year. W. Morrow and Co, 1994.
警告：这些引文格式不一定是100％准确.