APA
Frawley W., Bright W., . (1997). International encyclopedia of linguistics. Oxford: OUP.
Chicago
Frawley William, Bright William, . 1997. International encyclopedia of linguistics. Oxford: OUP.
Harvard
Frawley W., Bright W., . (1997). International encyclopedia of linguistics. Oxford: OUP.
MLA
Frawley William, Bright William, . International encyclopedia of linguistics. Oxford: OUP. 1997.