Gaya APA
Spencer, J.E., Thomas, W.L.. (1987).
Introducing cultural geography (2nd ed).
New York:
John Wiley.
Gaya Chicago
Spencer, J.E., Thomas, W.L..
Introducing cultural geography.
2nd ed
New York:
John Wiley,
1987.
Text.
Gaya MLA
Spencer, J.E., Thomas, W.L..
Introducing cultural geography.
2nd ed
New York:
John Wiley,
1987.
Text.
Gaya Turabian
Spencer, J.E., Thomas, W.L..
Introducing cultural geography.
2nd ed
New York:
John Wiley,
1987.
Print.