Gaya APA
New Nonofficial Drugs 1961. (1961).
Philadelphia:
J.B. Lippincott Company.
Gaya Chicago
New Nonofficial Drugs 1961.
.
Philadelphia:
J.B. Lippincott Company,
1961.
Text.
Gaya MLA
New Nonofficial Drugs 1961.
.
Philadelphia:
J.B. Lippincott Company,
1961.
Text.
Gaya Turabian
New Nonofficial Drugs 1961.
Philadelphia:
J.B. Lippincott Company,
1961.
Print.