Hawking, J. (2012). Travelling to infinity: My life with stephen. Mehta Publishing House.
Citazione stile Chigago Style (17a edizione)Hawking, Jane. Travelling to Infinity: My Life with Stephen. Pune: Mehta Publishing House, 2012.
Citatione MLA (9a ed.)Hawking, Jane. Travelling to Infinity: My Life with Stephen. Mehta Publishing House, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.