Cita APA (7th ed.)

Harries, A., Maher, D., & Graham, S. (2004). A clinical manual <i>en</i>.

Cita Chicago (17th ed.)

Harries, Anthony, Dermot Maher, i Stephen Graham. A Clinical Manual <i>en</i>. 2004.

Cita MLA (9th ed.)

Harries, Anthony, et al. A Clinical Manual <i>en</i>. 2004.