APA

Rakel R. E., .Conn's Current Therapy. London: W.B Saunders Company.

Chicago

Rakel Robert E, .Conn's Current Therapy. London: W.B Saunders Company.

Harvard

Rakel R. E., .Conn's Current Therapy. London: W.B Saunders Company.

MLA

Rakel Robert E, .London: W.B Saunders Company. .