APA Style
GRAVER, B.D.. (1971).
Advanced english practice (1).
:
Oxford University press.
Chicago Style
GRAVER, B.D..
Advanced english practice.
1
:
Oxford University press,
1971.
TXB.
MLA Style
GRAVER, B.D..
Advanced english practice.
1
:
Oxford University press,
1971.
TXB.
Turabian Style
GRAVER, B.D..
Advanced english practice.
1
:
Oxford University press,
1971.
TXB.