Cita APA

Ruiz, D. S., & Herbert, T. A. (1984). The Economics of Health Care for Elderly Blacks.

Chicago Style Citation

Ruiz, Dorothy S., i Theresa A. Herbert. The Economics of Health Care for Elderly Blacks. 1984.

Cita MLA

Ruiz, Dorothy S., i Theresa A. Herbert. The Economics of Health Care for Elderly Blacks. 1984.

Atenció: Aquestes cites poden no estar 100% correctes.