Cita APA (7a ed.)

Bergeman, C. S., & Boker, S. M. (2016). Methodological issues in aging research. Psychology Press.

Cita Chicago Style (17a ed.)

Bergeman, Cindy S., y Steven M. Boker. Methodological Issues in Aging Research. New York: Psychology Press, 2016.

Cita MLA (8a ed.)

Bergeman, Cindy S., y Steven M. Boker. Methodological Issues in Aging Research. Psychology Press, 2016.