APA Style
Swan, Michael. (1997).
Practical English Usage -ed 2 (2nd ed.).
Oxford:
Oxford University Press.
Chicago Style
Swan, Michael.
Practical English Usage -ed 2.
2nd ed.
Oxford:
Oxford University Press,
1997.
.
MLA Style
Swan, Michael.
Practical English Usage -ed 2.
2nd ed.
Oxford:
Oxford University Press,
1997.
.
Turabian Style
Swan, Michael.
Practical English Usage -ed 2.
2nd ed.
Oxford:
Oxford University Press,
1997.
.