Gaya APA
Lucas, J.R. (1973).
A Treatise on Time and Space (1).
London:
Methuen & Co LTD.
Gaya Chicago
Lucas, J.R.
A Treatise on Time and Space.
1
London:
Methuen & Co LTD,
1973.
Text.
Gaya MLA
Lucas, J.R.
A Treatise on Time and Space.
1
London:
Methuen & Co LTD,
1973.
Text.
Gaya Turabian
Lucas, J.R.
A Treatise on Time and Space.
1
London:
Methuen & Co LTD,
1973.
Print.