Gaya APA
Glenday, Craig. (2017).
Guinnes World Records 2017 .
New York:
Guinness World Records.
Gaya Chicago
Glenday, Craig.
Guinnes World Records 2017.
New York:
Guinness World Records,
2017.
Reference.
Gaya MLA
Glenday, Craig.
Guinnes World Records 2017.
New York:
Guinness World Records,
2017.
Reference.
Gaya Turabian
Glenday, Craig.
Guinnes World Records 2017.
New York:
Guinness World Records,
2017.
Reference.