Style de citation APA

Bjorn, L. O. Light and life. Hodder and Stoughton.

Style de citation Chicago

Bjorn, Lars Olof. Light and Life. London: Hodder and Stoughton.

Style de citation MLA

Bjorn, Lars Olof. Light and Life. Hodder and Stoughton.

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