APA সাইটেশন

Harre, R. (1972). The Philosophies of Science: :an introductory survey. Oxford University Press.

শিকাগো স্টাইলে সাইটেশন

Harre, R. The Philosophies of Science: :an Introductory Survey. London: Oxford University Press, 1972.

এমএলএ সাইটেশন

Harre, R. The Philosophies of Science: :an Introductory Survey. Oxford University Press, 1972.