APA-čujuhus (7. p.)

Hawking, S. W. (1988). A brief history of time: From the big bang to black holes. Bantam Books.

Chicago-čujuhus (17. p.)

Hawking, Stephen W. A Brief History of Time: From the Big Bang to Black Holes. Toronto: Bantam Books, 1988.

MLA-čujuhus (9. p.)

Hawking, Stephen W. A Brief History of Time: From the Big Bang to Black Holes. Bantam Books, 1988.

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