Use an ellipsis (typically three dots) to indicate an intentional omission of a single word, sentence or whole section of text. It has a space either side. Ellipsis marks to indicate a trailing thought or pause should not be overused.
Original: “Producer Mark McNeill and Editor Irena Dol have done an exquisite job of bringing to life the findings of our long-running study. They have managed to stay true to the science while making it accessible and compelling viewing. I'm delighted with the end result,” he says.
With ellipses: “Producer Mark McNeill and Editor Irena Dol have done an exquisite job … I'm delighted with the end result,” he says.
When writing for the web
Online, the spaces can be omitted to avoid unintentional/misleading line breaks.