APA(7版)引用形式

O'CONNOR, F. (1967). Better english pronunciation. C.U.O..

Chicagoスタイル(17版)引用形式

O'CONNOR, F.D. Better English Pronunciation. London: C.U.O., 1967.

MLA(9版)引用形式

O'CONNOR, F.D. Better English Pronunciation. C.U.O., 1967.