APA Style
H., M, B, M.
(1940).
The Merck manual: of diagnosis and therapy
(
Seventh Edition.)
.
Rahway:
MERK.
MLA Style
H., M.D., Beers,, Mark.
"The Merck manual: of diagnosis and therapy".
Seventh Edition.
Rahway:
MERK,
1940.
Text.