APA

Griffiths S., Pigott W., Octel, Griffiths S. & Pigott W. (1965). Some factors affecting the performance of fuels in spark ignition engines. London: Octel.

Chicago

Griffiths S.T, Pigott W.D, Octel, Griffiths S.T and Pigott W.D. 1965. Some factors affecting the performance of fuels in spark ignition engines. London: Octel.

Harvard

Griffiths S., Pigott W., Octel, Griffiths S. and Pigott W. (1965). Some factors affecting the performance of fuels in spark ignition engines. London: Octel.

MLA

Griffiths S.T, Pigott W.D, Octel, Griffiths S.T and Pigott W.D. Some factors affecting the performance of fuels in spark ignition engines. London: Octel. 1965.