Gaya APA

Hawking, Stephen. (2018). Brief answers to the big questions / Stephen Hawking . : London: John Murray.

Gaya Chicago

Hawking, Stephen. Brief answers to the big questions / Stephen Hawking. : London: John Murray, 2018. Buku.

Gaya MLA

Hawking, Stephen. Brief answers to the big questions / Stephen Hawking. : London: John Murray, 2018. Buku.

Gaya Turabian

Hawking, Stephen. Brief answers to the big questions / Stephen Hawking. : London: John Murray, 2018. Buku.