APA Style

Follett, Ken. (1997). The Third Twin (-). London: Pan Book.

Chicago Style

Follett, Ken. The Third Twin. - London: Pan Book, 1997. Textbook.

MLA Style

Follett, Ken. The Third Twin. - London: Pan Book, 1997. Textbook.

Turabian Style

Follett, Ken. The Third Twin. - London: Pan Book, 1997. Textbook.