Gaya APA
Menulis Surat. (2010).
Cambridge, Mass:
Atlantic Monthly Press.
Gaya Chicago
Menulis Surat.
Cet. 1. --.
Cambridge, Mass:
Atlantic Monthly Press,
2010.
Text.
Gaya MLA
Menulis Surat.
Cet. 1. --.
Cambridge, Mass:
Atlantic Monthly Press,
2010.
Text.
Gaya Turabian
Menulis Surat.
Cambridge, Mass:
Atlantic Monthly Press,
2010.
Print.