APA (7 वां संस्करण) प्रशस्ति पत्र
Rushdoony, R. J. (1958). By what standard ?: An analysis of the philosophy of Cornelius Van Til. Presbyterian and Reformed.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Rushdoony, Rousas John. By What Standard ?: An Analysis of the Philosophy of Cornelius Van Til. Philadelphia: Presbyterian and Reformed, 1958.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Rushdoony, Rousas John. By What Standard ?: An Analysis of the Philosophy of Cornelius Van Til. Presbyterian and Reformed, 1958.
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