APA

Immers L., Malipaard E. & Oldenhof M. (1987). Transport in rural areas of developing countries. Delft: Delft University of Technology.

Chicago

Immers LH, Malipaard EJ and Oldenhof MJH. 1987. Transport in rural areas of developing countries. Delft: Delft University of Technology.

Harvard

Immers L., Malipaard E. and Oldenhof M. (1987). Transport in rural areas of developing countries. Delft: Delft University of Technology.

MLA

Immers LH, Malipaard EJ and Oldenhof MJH. Transport in rural areas of developing countries. Delft: Delft University of Technology. 1987.