Style de citation APA

Speight, H. (1970). Economics and industrial efficiency/3e (3rd ed.). Macmillan.

Style de citation Chicago

Speight, H. Economics and Industrial Efficiency/3e. 3rd ed. London: Macmillan, 1970.

Style de citation MLA

Speight, H. Economics and Industrial Efficiency/3e. 3rd ed. Macmillan, 1970.

Attention : ces citations peuvent ne pas être correctes à 100%.