APA
Keogh J., . (2009). Dosage calculations demystified. New York: McGraw-Hill.
Chicago
Keogh Jim, . 2009. Dosage calculations demystified. New York: McGraw-Hill.
Harvard
Keogh J., . (2009). Dosage calculations demystified. New York: McGraw-Hill.
MLA
Keogh Jim, . Dosage calculations demystified. New York: McGraw-Hill. 2009.