Aliens above, ghosts below : explorations of the unknown

MLA

Taff, Barry E. Aliens Above, Ghosts Below : Explorations of the Unknown. S.l.: Cosmic Pantheon Press, 2011.

APA

Taff, B. E. (2011). Aliens above, ghosts below : explorations of the unknown. S.l.: Cosmic Pantheon Press.

Chicago

Taff, Barry E. Aliens Above, Ghosts Below: Explorations of the Unknown. S.l.: Cosmic Pantheon Press, 2011.