APA aipamena

Atchley, R. C. (1976). Sociology of retirement. Schenkaman.

Chicago Style aipamena

Atchley, Robert C. Sociology of Retirement. Schenkaman, 1976.

MLA aipamena

Atchley, Robert C. Sociology of Retirement. Schenkaman, 1976.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.