APA

McPherson K., McKnight A. & Knipper A. (1978). Development of an in-traffic test for motorcyclist. Alexandria,VA: National Public Services Research Institute.

Chicago

McPherson K, McKnight AJ and Knipper A. 1978. Development of an in-traffic test for motorcyclist. Alexandria,VA: National Public Services Research Institute.

Harvard

McPherson K., McKnight A. and Knipper A. (1978). Development of an in-traffic test for motorcyclist. Alexandria,VA: National Public Services Research Institute.

MLA

McPherson K, McKnight AJ and Knipper A. Development of an in-traffic test for motorcyclist. Alexandria,VA: National Public Services Research Institute. 1978.