MLA

Buckley, Peter F, and Fiona Gaughran. Treatment–refractory Schizophrenia. Springer Berlin Heidelberg, 2014.

APA

Buckley, P. F, & Gaughran, F. (2014). Treatment–Refractory Schizophrenia. Springer Berlin Heidelberg.

Chicago

Buckley, Peter F., and Fiona Gaughran. Treatment–refractory Schizophrenia. : Springer Berlin Heidelberg, 2014.