APA Style
Gibbins, David. (2014).
Pyramid .
London:
Headine Publishing Group.
Chicago Style
Gibbins, David.
Pyramid.
London:
Headine Publishing Group,
2014.
Text.
MLA Style
Gibbins, David.
Pyramid.
London:
Headine Publishing Group,
2014.
Text.
Turabian Style
Gibbins, David.
Pyramid.
London:
Headine Publishing Group,
2014.
Print.