Cita APA

Brian Clegg & Oliver Pugh. (2012). Introducing Infinity: A Graphic Guide. Icon Books.

Chicago Edition Citation

Brian Clegg i Oliver Pugh. Introducing Infinity: A Graphic Guide. London: Icon Books, 2012.

Cita MLA

Brian Clegg i Oliver Pugh. Introducing Infinity: A Graphic Guide. Icon Books, 2012.