APA (7th ed.) Citation

Orem, D. E. (1985). Nursing: Concepts of practice (3rd. ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Orem, Dorothea E. Nursing: Concepts of Practice. 3rd. ed. New York ; St. Louis: McGraw-Hill, 1985.

MLA (9th ed.) Citation

Orem, Dorothea E. Nursing: Concepts of Practice. 3rd. ed. McGraw-Hill, 1985.