Gaya APA
Musser, R, D., O\'Neill, J, J. (1969).
Pharmacology and Therapeutic (4th. ed.).
London:
The Macmillan Company.
Gaya MLA
Musser, Ruth, D.., O\'Neill, John, J..
"Pharmacology and Therapeutic".
4th. ed.
London:
The Macmillan Company,
1969.
Text.