APA সাইটেশন

Northcott, D. G. (1972). Introduction to homological algebra /. University Press.

শিকাগো স্টাইলে সাইটেশন

Northcott, D. G. Introduction to Homological Algebra /. Cambridge: University Press, 1972.

এমএলএ সাইটেশন

Northcott, D. G. Introduction to Homological Algebra /. University Press, 1972.