APA (7 वां संस्करण) प्रशस्ति पत्र

Spencer, R. T. (1993). Clinical Pharmacology and nursing Management (4th ed.). Lippincott.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Spencer, Roberta Todd. Clinical Pharmacology and Nursing Management. 4th ed. New York: Lippincott, 1993.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Spencer, Roberta Todd. Clinical Pharmacology and Nursing Management. 4th ed. Lippincott, 1993.