Gaya APA
Hocking,P.M., . (2004).
British Poultry Science An International journal, vol.45 no.1 February 2004 .
San Prancisco:
CRC Taylor & Francis.
Gaya MLA
Hocking,P.M., .
"British Poultry Science An International journal, vol.45 no.1 February 2004".
San Prancisco:
CRC Taylor & Francis,
2004.
Text.