APA Style
Life lines: Level elementary. Teachers book.. (1999).
:
Oxford University Press.
Chicago Style
Life lines: Level elementary. Teachers book..
.
:
Oxford University Press,
1999.
Text.
MLA Style
Life lines: Level elementary. Teachers book..
.
:
Oxford University Press,
1999.
Text.
Turabian Style
Life lines: Level elementary. Teachers book..
:
Oxford University Press,
1999.
Print.