Gaya APA
J.C.Richards, M.N. Long. (1977).
2 American Breakthrough .
New York:
Oxford Univercity Press.
Gaya Chicago
J.C.Richards, M.N. Long.
2 American Breakthrough.
New York:
Oxford Univercity Press,
1977.
Text.
Gaya MLA
J.C.Richards, M.N. Long.
2 American Breakthrough.
New York:
Oxford Univercity Press,
1977.
Text.
Gaya Turabian
J.C.Richards, M.N. Long.
2 American Breakthrough.
New York:
Oxford Univercity Press,
1977.
Print.