APA Style

DARVILL-EVANS, Peter. (). Portal Of Evil . : England: Puffin Books, 1989.

Chicago Style

DARVILL-EVANS, Peter. Portal Of Evil. : England: Puffin Books, 1989, . BOOKS.

MLA Style

DARVILL-EVANS, Peter. Portal Of Evil. : England: Puffin Books, 1989, . BOOKS.

Turabian Style

DARVILL-EVANS, Peter. Portal Of Evil. : England: Puffin Books, 1989, . BOOKS.