Cita APA (7a ed.)

Mangen, D. J. (1988). Measurement of intergenerational relations. Sage focus editions.

Cita Chicago Style (17a ed.)

Mangen, David J. "Measurement of Intergenerational Relations." Sage Focus Editions 1988.

Cita MLA (8a ed.)

Mangen, David J. "Measurement of Intergenerational Relations." Sage Focus Editions, 1988.