Gaya APA

Hornby, A., Sally, W, M. (). Oxford advanced leader's dictionary of current English / As.Hornby ; chief editor, Sally Wehmeier (7 th ed.). Oxford : Oxford University Pre: .

Gaya MLA

Hornby, AS., Sally, Weh, Meier,. "Oxford advanced leader's dictionary of current English / As.Hornby ; chief editor, Sally Wehmeier". 7 th ed. Oxford : Oxford University Pre: , . .