Hawking,Stephen W, & Hawking,Stephen W. A brief history of time. from the big bang to Black Holes. Historia del tiempo: Del big bang a los agujeros negros.
Chicago Style (17th ed.) CitationHawking,Stephen W, and Hawking,Stephen W. A brief history of time. from the big bang to Black Holes. Historia Del Tiempo: Del Big Bang a Los Agujeros Negros.
MLA (9th ed.) CitationHawking,Stephen W, and Hawking,Stephen W. A brief history of time. from the big bang to Black Holes. Historia Del Tiempo: Del Big Bang a Los Agujeros Negros.
Warning: These citations may not always be 100% accurate.