APA Style
Ahlberg, Allan. ().
Mystery Tour .
United Kingdom:
Puffin Books.
Chicago Style
Ahlberg, Allan.
Mystery Tour.
United Kingdom:
Puffin Books,
.
.
MLA Style
Ahlberg, Allan.
Mystery Tour.
United Kingdom:
Puffin Books,
.
.
Turabian Style
Ahlberg, Allan.
Mystery Tour.
United Kingdom:
Puffin Books,
.
.