Gaya APA
Malthus, T. R. (1960).
essay on the principle of population .
London:
J.M. Dent & Sons LTD.
Gaya Chicago
Malthus, T. R.
essay on the principle of population.
London:
J.M. Dent & Sons LTD,
1960.
Text.
Gaya MLA
Malthus, T. R.
essay on the principle of population.
London:
J.M. Dent & Sons LTD,
1960.
Text.
Gaya Turabian
Malthus, T. R.
essay on the principle of population.
London:
J.M. Dent & Sons LTD,
1960.
Print.