APA
Potter P. A., Perry A. G. j. a., . (1991). Basic nursing theory and practice. London: Mosby.
Chicago
Potter Patricia A, Perry Anne Griffin joint author, . 1991. Basic nursing theory and practice. London: Mosby.
Harvard
Potter P. A., Perry A. G. j. a., . (1991). Basic nursing theory and practice. London: Mosby.
MLA
Potter Patricia A, Perry Anne Griffin joint author, . Basic nursing theory and practice. London: Mosby. 1991.