APA
Pence T., Cantrall J. j. a., . (1990). Ethics in nursing. New York: National League for nursing.
Chicago
Pence Terry, Cantrall Janice joint author, . 1990. Ethics in nursing. New York: National League for nursing.
Harvard
Pence T., Cantrall J. j. a., . (1990). Ethics in nursing. New York: National League for nursing.
MLA
Pence Terry, Cantrall Janice joint author, . Ethics in nursing. New York: National League for nursing. 1990.