Gaya APA
Glenday, Craig. (2011).
Guinness world Record 2012 .
London:
British Library.
Gaya Chicago
Glenday, Craig.
Guinness world Record 2012.
London:
British Library,
2011.
Reference.
Gaya MLA
Glenday, Craig.
Guinness world Record 2012.
London:
British Library,
2011.
Reference.
Gaya Turabian
Glenday, Craig.
Guinness world Record 2012.
London:
British Library,
2011.
Reference.