Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

Warning: These citations may not always be 100% accurate.