APA ציטוט

KAUFMANN, W. J. (1973). Relativity and cosmology. Harper and Row Pub.

Chicago Style (17th ed.) Citation

KAUFMANN, Williuam J. Relativity and Cosmology. New York: Harper and Row Pub, 1973.

ציטוט MLA

KAUFMANN, Williuam J. Relativity and Cosmology. Harper and Row Pub, 1973.