Gaya APA
Struthers, J. (2007).
The psychich's bible: The definitive guide to developing your psychic skills. .
London:
London Godsfield Book.
Gaya MLA
Struthers, Jane.
"The psychich's bible: The definitive guide to developing your psychic skills. ".
London:
London Godsfield Book,
2007.
Buku.