APA

Larbey R., Octel, . (19). A summary of the factors influencing car emissions of carcinogenic hydrocarbons and the situation in the UK. England: Octel.

Chicago

Larbey R.J, Octel, . 19. A summary of the factors influencing car emissions of carcinogenic hydrocarbons and the situation in the UK. England: Octel.

Harvard

Larbey R., Octel, . (19). A summary of the factors influencing car emissions of carcinogenic hydrocarbons and the situation in the UK. England: Octel.

MLA

Larbey R.J, Octel, . A summary of the factors influencing car emissions of carcinogenic hydrocarbons and the situation in the UK. England: Octel. 19.