APA (7 वां संस्करण) प्रशस्ति पत्र
Ruhl, J. (1990). The writers toolbox: Buying and using a computer for the literary life. Prentice Hall.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Ruhl, Janet. The Writers Toolbox: Buying and Using a Computer for the Literary Life. Englewood Cliffs, NJ: Prentice Hall, 1990.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Ruhl, Janet. The Writers Toolbox: Buying and Using a Computer for the Literary Life. Prentice Hall, 1990.
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