Cofnodi Dyfyniadau

Dyfyniad APA

Hawking, S. (1995). Lược sử thời gian =: A brief history of time. Hà Nội: Kỹ thuật.

Dyfyniad Arddull Chicago

Hawking, Stephen. Lược Sử Thời Gian =: A Brief History of Time. Hà Nội: Kỹ thuật, 1995.

Dyfyniad MLA

Hawking, Stephen. Lược Sử Thời Gian =: A Brief History of Time. Hà Nội: Kỹ thuật, 1995.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.