Cita APA (7th ed.)

Auld, M. E., & Birum, L. H. (1973). The challenge of nursing: A book of readings. Mosby.

Cita Chicago (17th ed.)

Auld, Margaret E., i Linda Hulthen Birum. The Challenge of Nursing: A Book of Readings. Saint Louis: Mosby, 1973.

Cita MLA (9th ed.)

Auld, Margaret E., i Linda Hulthen Birum. The Challenge of Nursing: A Book of Readings. Mosby, 1973.