Cita APA (7a ed.)

Nunnally, E. W., Chilman, C. S., & Cox, F. M. (1988). Troubled relationships. Sage.

Cita Chicago Style (17a ed.)

Nunnally, Elam W., Catherine S. Chilman, y Fred M. Cox. Troubled Relationships. Newbury Park [etc.]: Sage, 1988.

Cita MLA (9a ed.)

Nunnally, Elam W., et al. Troubled Relationships. Sage, 1988.