APA (7th ed.) Citation

Harmer, B. Textbook of the principles and practice of nursing. The macmillan company.

Chicago Style (17th ed.) Citation

Harmer, Bertha. Textbook of the Principles and Practice of Nursing. The macmillan company.

MLA (8th ed.) Citation

Harmer, Bertha. Textbook of the Principles and Practice of Nursing. The macmillan company.

Warning: These citations may not always be 100% accurate.