APA (7th ed.) Citation

Mckenna. (1955). Thresholds to professional nursing practice. W.B.Saunders company.

Chicago Style (17th ed.) Citation

Mckenna. Thresholds to Professional Nursing Practice. London: W.B.Saunders company, 1955.

MLA (9th ed.) Citation

Mckenna. Thresholds to Professional Nursing Practice. W.B.Saunders company, 1955.

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