Gaya APA
GREGG, Michael B. (2002).
Field Epidemiology (2).
Oxford:
Oxford University Press.
Gaya Chicago
GREGG, Michael B.
Field Epidemiology.
2
Oxford:
Oxford University Press,
2002.
Buku Text.
Gaya MLA
GREGG, Michael B.
Field Epidemiology.
2
Oxford:
Oxford University Press,
2002.
Buku Text.
Gaya Turabian
GREGG, Michael B.
Field Epidemiology.
2
Oxford:
Oxford University Press,
2002.
Buku Text.