Cita APA (7a ed.)

Burg, M. M., & Seeman, T. E. (1994). Families and health, the negative side of social ties. [s.n.].

Cita Chicago Style (17a ed.)

Burg, Matthew M., y Teresa E. Seeman. Families and Health, the Negative Side of Social Ties. [S.l.]: [s.n.], 1994.

Cita MLA (9a ed.)

Burg, Matthew M., y Teresa E. Seeman. Families and Health, the Negative Side of Social Ties. [s.n.], 1994.