APA-ийн эшлэл(7 дахь хэвлэлт)

Couvalis, G. (1997). The philosophy of science: Science and objectivity. Sage Publications.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Couvalis, George. The Philosophy of Science: Science and Objectivity. London ; Thousand Oaks, CA: Sage Publications, 1997.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Couvalis, George. The Philosophy of Science: Science and Objectivity. Sage Publications, 1997.