APA Style
Pratchett, Terry. (2012).
Wyrd sisters .
UK:
Corgi Books.
Chicago Style
Pratchett, Terry.
Wyrd sisters.
UK:
Corgi Books,
2012.
Text.
MLA Style
Pratchett, Terry.
Wyrd sisters.
UK:
Corgi Books,
2012.
Text.
Turabian Style
Pratchett, Terry.
Wyrd sisters.
UK:
Corgi Books,
2012.
Print.