Cita APA

Poindexter, H. A. (1980). Health Problems of Older Persons.

Chicago Style Citation

Poindexter, Hildrus A. Health Problems of Older Persons. 1980.

Cita MLA

Poindexter, Hildrus A. Health Problems of Older Persons. 1980.

Atenció: Aquestes cites poden no estar 100% correctes.