APA Style

Alligood, M, R., Tomey, A, M. (2010). Nursing Theorists and Their Work. Seventh Edition (Seventh Edition). Missouri: ?Mosby Inc.

MLA Style

Alligood, Martha, Raile., Tomey, Ann, Marriner. "Nursing Theorists and Their Work. Seventh Edition". Seventh Edition Missouri: ?Mosby Inc, 2010. .