Final answer:
The statement is true. If the citizenship of an applicant is undetermined, the applicant should be referred to verify citizenship prior to appointment.
Step-by-step explanation:
The statement is true. If the citizenship of an applicant is undetermined, the applicant should be referred with a notation to verify citizenship prior to appointment. This is to ensure that the applicant meets the criteria for naturalization and is qualified to become a citizen of the United States.