APA Style

Wright, H, N., Montag, M. (1955). A text of Pharmacology and the rapeutics (6th). London: W.B. Saunders Company.

MLA Style

Wright, Harold,, N., Montag, Mildred. "A text of Pharmacology and the rapeutics". 6th London: W.B. Saunders Company, 1955. Text.