MLA

O'Halloran, Kerry, et al. Charity Law & Social Policy. Springer Netherlands, 2008.

APA

O'Halloran, K., McGregor-Lowndes, M., Simon, K. W, & Simon, K. (2008). Charity Law & Social Policy. Springer Netherlands.

Chicago

O'Halloran, Kerry, Myles McGregor-Lowndes, Karla W Simon, and Karla Simon. Charity Law & Social Policy. : Springer Netherlands, 2008.