Gaya APA
Phizackerley, P.H.. (1978).
Major tar sand deposits of the world .
:
Elsevier Pub Co..
Gaya Chicago
Phizackerley, P.H..
Major tar sand deposits of the world.
:
Elsevier Pub Co.,
1978.
Text.
Gaya MLA
Phizackerley, P.H..
Major tar sand deposits of the world.
:
Elsevier Pub Co.,
1978.
Text.
Gaya Turabian
Phizackerley, P.H..
Major tar sand deposits of the world.
:
Elsevier Pub Co.,
1978.
Print.