Cita APA (7a ed.)

Glenn, N. D. Cohort analysis (2.). Sage Publications.

Cita Chicago Style (17a ed.)

Glenn, Norval D. Cohort Analysis. 2. California: Sage Publications.

Cita MLA (9a ed.)

Glenn, Norval D. Cohort Analysis. 2. Sage Publications.

警告：這些引文格式不一定是100％准確.