Gaya APA
Humphrey, Paul. (1997).
Berjalan-Jalan .
Jakarta:
Quality Press.
Gaya Chicago
Humphrey, Paul.
Berjalan-Jalan.
Jakarta:
Quality Press,
1997.
Text.
Gaya MLA
Humphrey, Paul.
Berjalan-Jalan.
Jakarta:
Quality Press,
1997.
Text.
Gaya Turabian
Humphrey, Paul.
Berjalan-Jalan.
Jakarta:
Quality Press,
1997.
Print.