APA Style
Graham, Ian. (2011).
Darkest Depths and Other Underground Megastructures .
London:
QED Publishing.
Chicago Style
Graham, Ian.
Darkest Depths and Other Underground Megastructures.
London:
QED Publishing,
2011.
Text.
MLA Style
Graham, Ian.
Darkest Depths and Other Underground Megastructures.
London:
QED Publishing,
2011.
Text.
Turabian Style
Graham, Ian.
Darkest Depths and Other Underground Megastructures.
London:
QED Publishing,
2011.
Print.