APA Style
Broughton, Geoffrey. (1969).
Crossword book .
Inggris:
Penguin Books.
Chicago Style
Broughton, Geoffrey.
Crossword book.
Inggris:
Penguin Books,
1969.
Text.
MLA Style
Broughton, Geoffrey.
Crossword book.
Inggris:
Penguin Books,
1969.
Text.
Turabian Style
Broughton, Geoffrey.
Crossword book.
Inggris:
Penguin Books,
1969.
Print.