Gaya APA
Prowse, Philip. (2000).
Help! .
:
Cambridge University Press.
Gaya Chicago
Prowse, Philip.
Help!.
:
Cambridge University Press,
2000.
Text.
Gaya MLA
Prowse, Philip.
Help!.
:
Cambridge University Press,
2000.
Text.
Gaya Turabian
Prowse, Philip.
Help!.
:
Cambridge University Press,
2000.
Print.