APA

Teasdale A., Bell M. & Silock D. (1992). The definition and use of "controls" for the assessment of area-wide road safety schemes. Newcastle upon Tyne: Newcastle upon Tyne University. Transport.

Chicago

Teasdale Alison, Bell MGH and Silock DT. 1992. The definition and use of "controls" for the assessment of area-wide road safety schemes. Newcastle upon Tyne: Newcastle upon Tyne University. Transport.

Harvard

Teasdale A., Bell M. and Silock D. (1992). The definition and use of "controls" for the assessment of area-wide road safety schemes. Newcastle upon Tyne: Newcastle upon Tyne University. Transport.

MLA

Teasdale Alison, Bell MGH and Silock DT. The definition and use of "controls" for the assessment of area-wide road safety schemes. Newcastle upon Tyne: Newcastle upon Tyne University. Transport. 1992.