APA

Huntley A. L., Chalder M., Shaw A. R. G., Hollingworth W., Metcalfe C., Benger J. R. & Purdy S. (20180503). A systematic review to identify and assess the effectiveness of alternatives for people over the age of 65 who are at risk of potentially avoidable hospital admission. : BMJ open.

Chicago

Huntley Alyson L, Chalder Melanie, Shaw Ali R G, Hollingworth William, Metcalfe Chris, Benger Jonathan Richard and Purdy Sarah. 20180503. A systematic review to identify and assess the effectiveness of alternatives for people over the age of 65 who are at risk of potentially avoidable hospital admission. : BMJ open.

Harvard

Huntley A. L., Chalder M., Shaw A. R. G., Hollingworth W., Metcalfe C., Benger J. R. and Purdy S. (20180503). A systematic review to identify and assess the effectiveness of alternatives for people over the age of 65 who are at risk of potentially avoidable hospital admission. : BMJ open.

MLA

Huntley Alyson L, Chalder Melanie, Shaw Ali R G, Hollingworth William, Metcalfe Chris, Benger Jonathan Richard and Purdy Sarah. A systematic review to identify and assess the effectiveness of alternatives for people over the age of 65 who are at risk of potentially avoidable hospital admission. : BMJ open. 20180503.