APA Style
RICHARDS, Jack C. (1989).
American Breakthrough 2 .
Oxford:
Oxford University Press.
Chicago Style
RICHARDS, Jack C.
American Breakthrough 2.
Oxford:
Oxford University Press,
1989.
Text.
MLA Style
RICHARDS, Jack C.
American Breakthrough 2.
Oxford:
Oxford University Press,
1989.
Text.
Turabian Style
RICHARDS, Jack C.
American Breakthrough 2.
Oxford:
Oxford University Press,
1989.
Print.