APA (7 वां संस्करण) प्रशस्ति पत्र

CURD, M., & COVER, J. (1998). Philosophy of science: The central issues. W.W.Norton and Company.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

CURD, Martin, और J.A COVER. Philosophy of Science: The Central Issues. New York: W.W.Norton and Company, 1998.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

CURD, Martin, और J.A COVER. Philosophy of Science: The Central Issues. W.W.Norton and Company, 1998.