Cita APA (7a ed.)

Zarit, S. H., Reever, K. E., & Bach-Peterson, J. (1980). Relatives of the impaired elderly: Correlates of feelings of burden. [s.n.].

Cita Chicago Style (17a ed.)

Zarit, Steven H., Karen E. Reever, y Julie Bach-Peterson. Relatives of the Impaired Elderly: Correlates of Feelings of Burden. [S.l.]: [s.n.], 1980.

Cita MLA (9a ed.)

Zarit, Steven H., et al. Relatives of the Impaired Elderly: Correlates of Feelings of Burden. [s.n.], 1980.