“This is a quote.” (OK)

“This is a strong quote.” (OK)

“This is a quote with an ellipsis at the end…” (OK)

“This is a strong quote with an ellipsis at the end…“ (WRONG)

“This is an underlined quote with an ellipsis at the end…“ (WRONG)

“This is an emphasized quote with an ellipsis at the end…” (OK)

“This is a struck-through quote with an ellipsis at the end…” (OK)