Gaya APA
GREENHILL, J.P.. (1958).
1958-1959 Series Year Book of Obstetrics and Gynecology .
Chicago:
The year book publishers.
Gaya Chicago
GREENHILL, J.P..
1958-1959 Series Year Book of Obstetrics and Gynecology.
Chicago:
The year book publishers,
1958.
Teks.
Gaya MLA
GREENHILL, J.P..
1958-1959 Series Year Book of Obstetrics and Gynecology.
Chicago:
The year book publishers,
1958.
Teks.
Gaya Turabian
GREENHILL, J.P..
1958-1959 Series Year Book of Obstetrics and Gynecology.
Chicago:
The year book publishers,
1958.
Teks.