APA aipamena

Andrew Norman Institute for Advanced Study in Gerontology and Geriatrics, Birren, J. E., Livingston, J., & Robinson, P. K. (1986). Age, health, and employment. Prentice-Hall.

Chicago Style aipamena

Andrew Norman Institute for Advanced Study in Gerontology and Geriatrics, James E. Birren, Judy Livingston, and Pauline K. Robinson. Age, Health, and Employment. Englewood Cliffs, N.J: Prentice-Hall, 1986.

MLA aipamena

Andrew Norman Institute for Advanced Study in Gerontology and Geriatrics, et al. Age, Health, and Employment. Prentice-Hall, 1986.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.