Gaya APA
Johnston, R.J.. (1981).
The Dictionary of human geography .
Oxford:
Blackwell Reference.
Gaya Chicago
Johnston, R.J..
The Dictionary of human geography.
Oxford:
Blackwell Reference,
1981.
Text.
Gaya MLA
Johnston, R.J..
The Dictionary of human geography.
Oxford:
Blackwell Reference,
1981.
Text.
Gaya Turabian
Johnston, R.J..
The Dictionary of human geography.
Oxford:
Blackwell Reference,
1981.
Print.