Black, H. (1954). The nurse on the case. Hodder & Stoughton.
Cita Chicago (17th ed.)Black, Hermina. The Nurse on the Case. London: Hodder & Stoughton, 1954.
Cita MLA (8th ed.)Black, Hermina. The Nurse on the Case. Hodder & Stoughton, 1954.
Atenció: Aquestes cites poden no estar 100% correctes.