Dyfyniad APA

GLADWELL, M. (2001). THE TIPPING POINT: HOW LITTLE THINGS CAN MAKE A BIG DIFFERENCE. ABACUS, LONDON.

Dyfyniad Arddull Chicago

GLADWELL, MALCOLM. THE TIPPING POINT: HOW LITTLE THINGS CAN MAKE A BIG DIFFERENCE. ABACUS, LONDON, 2001.

Dyfyniad MLA

GLADWELL, MALCOLM. THE TIPPING POINT: HOW LITTLE THINGS CAN MAKE A BIG DIFFERENCE. ABACUS, LONDON, 2001.

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