APA

Beckley Smith F., Meyer W. & Ayres R. (1969). Statistical approach to describing vehicular driving cycles. New York, NY: Society of Automotive Engineers. SAE technical paper 69 02 12.

Chicago

Beckley Smith F,Jr, Meyer WAP and Ayres RU. 1969. Statistical approach to describing vehicular driving cycles. New York, NY: Society of Automotive Engineers. SAE technical paper 69 02 12.

Harvard

Beckley Smith F., Meyer W. and Ayres R. (1969). Statistical approach to describing vehicular driving cycles. New York, NY: Society of Automotive Engineers. SAE technical paper 69 02 12.

MLA

Beckley Smith F,Jr, Meyer WAP and Ayres RU. Statistical approach to describing vehicular driving cycles. New York, NY: Society of Automotive Engineers. SAE technical paper 69 02 12. 1969.