APA引文

(1960). Northumberland county district: Scheme map - city of Newcastle. V.C.N. Blight.

芝加哥风格引文

Northumberland County District: Scheme Map - City of Newcastle. N.S.W., Australia: V.C.N. Blight, 1960.

MLA引文

Northumberland County District: Scheme Map - City of Newcastle. V.C.N. Blight, 1960.

警告：这些引文格式不一定是100％准确.