APA (7th ed.) Citation

D.F. O'Connel, E.P. Beyer: Managing the dually diagnosed patient.

Chicago Style (17th ed.) Citation

D.F. O'Connel, E.P. Beyer: Managing the Dually Diagnosed Patient.

MLA (9th ed.) Citation

D.F. O'Connel, E.P. Beyer: Managing the Dually Diagnosed Patient.

Warning: These citations may not always be 100% accurate.