APA引文

Heath, W. (1980). Inexpensive aerial photography for highway engineering and traffic studies. Transport and Road Research Laboratory.

Chicago Style (17th ed.) Citation

Heath, W. Inexpensive Aerial Photography for Highway Engineering and Traffic Studies. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1980.

MLA引文

Heath, W. Inexpensive Aerial Photography for Highway Engineering and Traffic Studies. Transport and Road Research Laboratory, 1980.