Gaya APA
WALTER, Willett. (1998).
Nutritinal Epidemiology .
New York:
Oxford University Press.
Gaya Chicago
WALTER, Willett.
Nutritinal Epidemiology.
New York:
Oxford University Press,
1998.
Buku Text.
Gaya MLA
WALTER, Willett.
Nutritinal Epidemiology.
New York:
Oxford University Press,
1998.
Buku Text.
Gaya Turabian
WALTER, Willett.
Nutritinal Epidemiology.
New York:
Oxford University Press,
1998.
Buku Text.