APA (7. basım) Alıntı

Wren, A. (1971). Computers in transport planning and operation. Ian Allan.

Chicago Style (17. basım) Atıf

Wren, Anthony. Computers in Transport Planning and Operation. Londres: Ian Allan, 1971.

MLA (9th ed.) Atıf

Wren, Anthony. Computers in Transport Planning and Operation. Ian Allan, 1971.