BUSCADOR DE RECURSOS UNSAM

Cita APA (7a ed.)

Hawking, S. (2018). Brief answers to the big questions. John Murray.

Cita Chicago Style (17a ed.)

Hawking, Stephen. Brief Answers to the Big Questions. London: John Murray, 2018.

Cita MLA (8a ed.)

Hawking, Stephen. Brief Answers to the Big Questions. John Murray, 2018.