CA resident owns a condo in Canada for rental purposes was req filed a Candian return

[LBR]

Hi, A client owns a condo that he uses for rental income property. He uses Air B & B for his bookings. Canada required that he file a Canadian tax return for the tax year 2017. He received a refund from Canada. How do I show the refund on his IRS 1040 and his CA 540 return?
Thank you!