CREATE TABLE table_name_42 (points INT, entrant VARCHAR, chassis VARCHAR)

What is the total number of Points that Peter Whitehead earned in a Ferrari 125?
SELECT SUM(points) FROM table_name_42 WHERE entrant = "peter whitehead" AND chassis = "ferrari 125"
SELECT SUM("points") FROM "table_name_42" WHERE "chassis" = "ferrari 125" AND "entrant" = "peter whitehead"