एपीए उद्धरण

van Houwelingen, A. H., Cameron, I. D., Gussekloo, J., Putter, H., Kurrle, S., de Craen, A. J. M., . . . Blom, J. W. (2013). Disability transitions in the oldest old in the general population. The Leiden 85-plus study. Springer Netherlands.

शिकागो स्टाइल उद्धरण

van Houwelingen, Anne H., Ian D. Cameron, Jacobijn Gussekloo, Hein Putter, Susan Kurrle, Anton J. M. de Craen, Andrea B. Maier, Wendy P. J. den Elzen, और Jeanet W. Blom. Disability Transitions in the Oldest Old in the General Population. The Leiden 85-plus Study. Springer Netherlands, 2013.

एमएलए उद्धरण

van Houwelingen, Anne H., et al. Disability Transitions in the Oldest Old in the General Population. The Leiden 85-plus Study. Springer Netherlands, 2013.