APA
Usherwood T., . (1999). Understanding the consultation : evidence, theory, and practice. Maidenhead, Berkshire: Open University Press.
Chicago
Usherwood Tim, . 1999. Understanding the consultation : evidence, theory, and practice. Maidenhead, Berkshire: Open University Press.
Harvard
Usherwood T., . (1999). Understanding the consultation : evidence, theory, and practice. Maidenhead, Berkshire: Open University Press.
MLA
Usherwood Tim, . Understanding the consultation : evidence, theory, and practice. Maidenhead, Berkshire: Open University Press. 1999.