APA aipamena

Cohn, P. M. (1965). Universal Algebra. New York: Harper and Row.

Chicago Style aipamena

Cohn, P. M. Universal Algebra. New York: Harper and Row, 1965.

MLA aipamena

Cohn, P. M. Universal Algebra. New York: Harper and Row, 1965.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.