Style de citation APA

Hays, S. (1973). The chemical and allied industries. London: Heinemann Educational Books.

Style de citation Chicago

Hays, Samuel. The Chemical and Allied Industries. London: Heinemann Educational Books, 1973.

Style de citation MLA

Hays, Samuel. The Chemical and Allied Industries. London: Heinemann Educational Books, 1973.

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