Joint Bank Account in ITR

Lalit Kheterpaul (Student) (38 Points)

10 August 2019  
Mr.Suresh & Mrs. Anita both husband wife. Both have a single bank account in PNB (Joint Account). Both are self employed and need to file income tax return.

My question is

Who can show the bank account in ITR only for reporting purpose.

Both can show or Single person can show ?